|  |  |   
                                        Texas Instruments
                                        BQ51050BYFPT
                                     |   
                                        Texas Instruments
                                        MSP430F6775AIPZ
                                     |   
                                        Texas Instruments
                                        BQ24105IRHLRQ1
                                     |   
                                        Texas Instruments
                                        SRC4192IDBG4
                                     |   
                                        Texas Instruments
                                        TPS3306-25D
                                     | 
                                        Texas Instruments
                                        CD4073BE-NG
                                     |   
                                        Texas Instruments
                                        UCC27200DDA
                                     |   
                                        Texas Instruments
                                        INA4180A4QPWRQ1
                                     |   
                                        Texas Instruments
                                        INA4181A1QPWRQ1
                                     |   
                                        Texas Instruments
                                        ISO1410BDWR
                                     | 
                                                    
                                | Price |  | $3.64 | $7.75 |  |  |  |  |  |  |  |  | 
                                                    
                                | RoHS |  | Yes | Compliant | Yes | Yes | Yes |  | Compliant | Compliant | Yes | Compliant | 
                                                    
                                | Lead Status |  | Yes | No | Yes | Yes | Yes |  | No | Yes | Yes | Yes | 
                                                    
                                | Package Group |  | DSBGA,VQFN | LQFP | VQFN | SSOP | SOIC,VSSOP |  | SO PowerPAD,SOIC,VSON | TSSOP|14 | TSSOP|20 | SOIC|16 | 
                                                    
                                | Package Sizes(mm) |  | 1.9 x 3.0 |  |  |  |  |  |  |  |  |  | 
                                                    
                                | Iout(Max)(A) |  | 1.5 |  |  |  |  |  |  |  |  |  | 
                                                    
                                | Function |  | Receiver |  |  |  |  |  |  |  |  |  | 
                                                    
                                | Pout(Typ)(W) |  | 5 |  |  |  |  |  |  |  |  |  | 
                                                    
                                | Rating |  | Catalog | Catalog |  | Catalog | Catalog |  | Catalog | Automotive | Automotive | Catalog | 
                                                    
                                | Package Size |  | mm2 | mm2 | mm2 | mm2 | mm2 |  |  | mm2 | mm2 | mm2 | 
                                                    
                                | Compliance |  | WPC 1.1 |  |  |  |  |  |  |  |  |  | 
                                                    
                                | Approx. Price (US$) |  | 1.60 | 1ku | 4.59 | 1ku | 3.90 | 1ku | 5.20 | 1ku | 1.05 | 1ku |  | 1.30 | 1ku |  |  |  | 
                                                    
                                | Vrect (reg)(V) |  | Tracks (Vbat+300mV) |  |  |  |  |  |  |  |  |  | 
                                                    
                                | Vout (regulated)(V) |  | 4.2 |  |  |  |  |  |  |  |  |  | 
                                                    
                                | Special I/O |  |  | N/A |  |  |  |  |  |  |  |  | 
                                                    
                                | Wakeup Time (us) |  |  | 5 |  |  |  |  |  |  |  |  | 
                                                    
                                | Min VCC |  |  | 1.8 |  |  |  |  |  |  |  |  | 
                                                    
                                | UART |  |  | 4 |  |  |  |  |  |  |  |  | 
                                                    
                                | BSL |  |  | UART |  |  |  |  |  |  |  |  | 
                                                    
                                | Operating Temperature Range(C) |  |  | -40 to 85 |  | -40 to 85 | -40 to 85 |  | -40 to 140 | -40 to 125 | -40 to 125 | -40 to 125 | 
                                                    
                                | RAM(KB) |  |  | 16 |  |  |  |  |  |  |  |  | 
                                                    
                                | Timers - 16-bit |  |  | 4 |  |  |  |  |  |  |  |  | 
                                                    
                                | Comparators(Inputs) |  |  | 0 |  |  |  |  |  |  |  |  | 
                                                    
                                | AES |  |  | AES128 |  |  |  |  |  |  |  |  | 
                                                    
                                | Frequency(MHz) |  |  | 25 |  |  |  |  |  |  |  |  | 
                                                    
                                | Multiplier |  |  | 32x32 |  |  |  |  |  |  |  |  | 
                                                    
                                | Standby Power (LPM3-uA) |  |  | 2.9 |  |  |  |  |  |  |  |  | 
                                                    
                                | ADC |  |  | ADC10 - 6ch,SigmaDelta24 - 7ch |  |  |  |  |  |  |  |  | 
                                                    
                                | Timers - 32-bit |  |  | 0 |  |  |  |  |  |  |  |  | 
                                                    
                                | Active Power (uA/MHz) |  |  | 346.8 |  |  |  |  |  |  |  |  | 
                                                    
                                | I2C |  |  | 2 |  |  |  |  |  |  |  |  | 
                                                    
                                | SPI |  |  | 6 |  |  |  |  |  |  |  |  | 
                                                    
                                | Non-volatile Memory (KB) |  |  | 128 |  |  |  |  |  |  |  |  | 
                                                    
                                | DMA |  |  | 3 |  |  |  |  |  |  |  |  | 
                                                    
                                | CPU |  |  | MSP430 |  |  |  |  |  |  |  |  | 
                                                    
                                | Max VCC |  |  | 3.6 |  |  |  |  |  |  |  |  | 
                                                    
                                | GPIO Pins(#) |  |  | 90 |  |  |  |  |  |  |  |  | 
                                                    
                                | Additional Features |  |  | LCD,Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA |  |  |  |  |  |  |  |  | 
                                                    
                                | Operating Vin(Min)(V) |  |  |  | 4.35 |  |  |  |  |  |  |  | 
                                                    
                                | Cell Chemistry |  |  |  | Li-Ion/Li-Polymer |  |  |  |  |  |  |  | 
                                                    
                                | Control Interface |  |  |  | Standalone (RC-Settable) | H/W |  |  |  |  |  |  | 
                                                    
                                | Operating Vin(Max)(V) |  |  |  | 16 |  |  |  |  |  |  |  | 
                                                    
                                | Absolute Vin (safety rating)(Max)((V)) |  |  |  | 20 |  |  |  |  |  |  |  | 
                                                    
                                | Number of Series Cells |  |  |  | 1,2,3 |  |  |  |  |  |  |  | 
                                                    
                                | USB Feature |  |  |  | N/A |  |  |  |  |  |  |  | 
                                                    
                                | Special Features |  |  |  | Integrated FET,Temp Monitoring (Thermistor Pin) |  | Watchdog Timer |  |  |  |  |  | 
                                                    
                                | Control Topology |  |  |  | Switch-Mode Buck |  |  |  |  |  |  |  | 
                                                    
                                | Charge Current(Max)(A) |  |  |  | 2 |  |  |  |  |  |  |  | 
                                                    
                                | Battery Charge Voltage(Max)(V) |  |  |  | 15.5 |  |  |  |  |  |  |  | 
                                                    
                                | Battery Charge Voltage(Min)(V) |  |  |  | 2.1 |  |  |  |  |  |  |  | 
                                                    
                                | # SRC Channels |  |  |  |  | 2 |  |  |  |  |  |  | 
                                                    
                                | Dynamic Range(dB) |  |  |  |  | 144 |  |  |  |  |  |  | 
                                                    
                                | Control Mode |  |  |  |  | H/W |  |  |  |  |  |  | 
                                                    
                                | Power Supply(V) |  |  |  |  | 3.3 |  |  |  |  |  |  | 
                                                    
                                | Digital Supply (up to 5 V)(V) |  |  |  |  | 3 - 3.6 |  |  |  |  |  |  | 
                                                    
                                | Audio Data Format |  |  |  |  | Normal,I2S,TDM |  |  |  |  |  |  | 
                                                    
                                | Sampling Rate(Max)(kHz) |  |  |  |  | 212 |  |  |  |  |  |  | 
                                                    
                                | THD+N(dB) |  |  |  |  | -140 |  |  |  |  |  |  | 
                                                    
                                | Digital Audio Interface |  |  |  |  | I2S,R,L,TDM |  |  |  |  |  |  | 
                                                    
                                | Output Driver Type / Reset Output |  |  |  |  |  | Active-low,Open-drain |  |  |  |  |  | 
                                                    
                                | Time Delay(ms) |  |  |  |  |  | 100 |  |  |  |  |  | 
                                                    
                                | Threshold Voltage 1(Typ)(V) |  |  |  |  |  | 2.93 |  |  |  |  |  | 
                                                    
                                | # of Supplies Monitored |  |  |  |  |  | 3 |  |  |  |  |  | 
                                                    
                                | Iq(Typ)(uA) |  |  |  |  |  | 15 |  |  |  |  |  | 
                                                    
                                | Watchdog Timer WDI(sec) |  |  |  |  |  | 0.8 |  |  |  |  |  | 
                                                    
                                | VCC(Max)(V) |  |  |  |  |  | 6 |  |  |  |  |  | 
                                                    
                                | VCC(Min)(V) |  |  |  |  |  | 2.7 |  |  |  |  |  | 
                                                    
                                | Threshold Voltage 2 (typ)(Typ)(V) |  |  |  |  |  | 2.25 |  |  |  |  |  | 
                                                    
                                | Reset Threshold Accuracy(%) |  |  |  |  |  | 2.7 |  |  |  |  |  | 
                                                    
                                | Monitored Voltage 1 (typ)(Nom)(V) |  |  |  |  |  | 3.3 |  |  |  |  |  | 
                                                    
                                | Monitored Voltage 2 (typ)(Nom)(V) |  |  |  |  |  | 2.5 |  |  |  |  |  | 
                                                    
                                | Rise Time(ns) |  |  |  |  |  |  |  | 8 |  |  |  | 
                                                    
                                | Input VCC(Max)(V) |  |  |  |  |  |  |  | 17 |  |  |  | 
                                                    
                                | Power Switch |  |  |  |  |  |  |  | MOSFET |  |  |  | 
                                                    
                                | Iq(uA) |  |  |  |  |  |  |  | 1 |  |  |  | 
                                                    
                                | Input VCC(Min)(V) |  |  |  |  |  |  |  | 8 |  |  |  | 
                                                    
                                | Negative Voltage Handling at HS Pin(V) |  |  |  |  |  |  |  | -1 |  |  |  | 
                                                    
                                | Number of Channels(#) |  |  |  |  |  |  |  | 2 | 4 | 4 |  | 
                                                    
                                | Fall Time(ns) |  |  |  |  |  |  |  | 7 |  |  |  | 
                                                    
                                | Channel Input Logic |  |  |  |  |  |  |  | CMOS |  |  |  | 
                                                    
                                | Prop Delay(ns) |  |  |  |  |  |  |  | 20 |  |  |  | 
                                                    
                                | Peak Output Current(A) |  |  |  |  |  |  |  | 3 |  |  |  | 
                                                    
                                | Bus Voltage(V) |  |  |  |  |  |  |  | 110 |  |  |  | 
                                                    
                                | Supply Voltage(Max)(V) |  |  |  |  |  |  |  |  | 5.5 | 5.5 |  | 
                                                    
                                | Supply Voltage(Min)(V) |  |  |  |  |  |  |  |  | 2.7 | 2.7 |  | 
                                                    
                                | Input Offset (+/-)(Max)(uV) |  |  |  |  |  |  |  |  | 150 | 150 |  | 
                                                    
                                | Product Type |  |  |  |  |  |  |  |  | Analog Output | Analog Output |  | 
                                                    
                                | Features |  |  |  |  |  |  |  |  | Low-side Capable,Quad channel | Bi-directional,Low-side Capable,Quad channel |  | 
                                                    
                                | Bandwidth(kHz) |  |  |  |  |  |  |  |  | 350,210,150,105 | 350,210,150,105 |  | 
                                                    
                                | Gain Error Drift(Max)(ppm/C) |  |  |  |  |  |  |  |  | 20 | 20 |  | 
                                                    
                                | Input Offset Drift (+/-)(Typ)(uV/C) |  |  |  |  |  |  |  |  | 0.2 | 0.2 |  | 
                                                    
                                | Gain(V/V) |  |  |  |  |  |  |  |  | 100,20,200,50 | 100,20,200,50 |  | 
                                                    
                                | CMRR(Min)(dB) |  |  |  |  |  |  |  |  | 84 | 84 |  | 
                                                    
                                | Gain Error(%) |  |  |  |  |  |  |  |  | 1 | 1 |  | 
                                                    
                                | Iq(Max)(mA) |  |  |  |  |  |  |  |  | 1 | 1 |  | 
                                                    
                                | Common Mode Voltage(Min)(V) |  |  |  |  |  |  |  |  | -0.2 | -0.2 |  | 
                                                    
                                | Common Mode Voltage(Max)(V) |  |  |  |  |  |  |  |  | 26 | 26 |  | 
                                                    
                                | VCC1(Min)(V) |  |  |  |  |  |  |  |  |  |  | 1.71 | 
                                                    
                                | VCC2(Min)(V) |  |  |  |  |  |  |  |  |  |  | 3 | 
                                                    
                                | Fail Safe |  |  |  |  |  |  |  |  |  |  | Idle,Open,Short | 
                                                    
                                | HBM ESD(kV) |  |  |  |  |  |  |  |  |  |  | 30 | 
                                                    
                                | Surge Voltage Capability(Vpk) |  |  |  |  |  |  |  |  |  |  | 10000 | 
                                                    
                                | CSA 61010-1 Reinforced Working(Vrms) |  |  |  |  |  |  |  |  |  |  | 250 | 
                                                    
                                | VCC2(Max)(V) |  |  |  |  |  |  |  |  |  |  | 5.5 | 
                                                    
                                | CSA Isolation Rating(Vrms) |  |  |  |  |  |  |  |  |  |  | 5000 | 
                                                    
                                | Approx. price(US$) |  |  |  |  |  |  |  |  |  |  | 2.90 | 1ku | 
                                                    
                                | CSA 61010-1 Basic Working(Vrms) |  |  |  |  |  |  |  |  |  |  | N/A | 
                                                    
                                | Isolation Rating(Vrms) |  |  |  |  |  |  |  |  |  |  | 5000 | 
                                                    
                                | Integrated Transformer Driver |  |  |  |  |  |  |  |  |  |  | No | 
                                                    
                                | Number of Nodes |  |  |  |  |  |  |  |  |  |  | 256 | 
                                                    
                                | VCC1(Max)(V) |  |  |  |  |  |  |  |  |  |  | 5.5 | 
                                                    
                                | DIN V VDE V 0884-10  Working Voltage(Vpk) |  |  |  |  |  |  |  |  |  |  | 1500 | 
                                                    
                                | Datarate(Mbps) |  |  |  |  |  |  |  |  |  |  | 0.5 | 
                                                    
                                | CSA 60950-1 Basic Working(Vrms) |  |  |  |  |  |  |  |  |  |  | 800 | 
                                                    
                                | Duplex |  |  |  |  |  |  |  |  |  |  | Half |