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Price
RoHS Not Compliant Compliant Compliant Yes Compliant Compliant Yes Compliant Compliant Compliant
Lead Status Yes No Yes Yes No No
Absolute Vin (safety rating)(Max)((V)) 7
Operating Vin(Min)(V) 4
Approx. Price (US$) 1.45 | 1ku 0.74 | 1ku 38.35 | 1ku 2.25 | 1ku 0.18 | 1ku
Control Interface Standalone (RC-Settable) GPIO
Special Features Temp Monitoring (Thermistor Pin) Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Operating Vin(Max)(V) 6
Package Group PDIP,SOIC,TSSOP HTSSOP SOT-23 VQFN HTSSOP PDIP,SOIC,TSSOP
Package Size mm2 mm2 mm2 mm2
Cell Chemistry Li-Ion/Li-Polymer,NiCd,NiMH
# Series Cells 1,2,3,4
Control Topology Switch-Mode Buck
Charge Current(Max)(A) 2
Battery Charge Voltage(V) Adjustable
Pin/Package 20HTSSOP
THD + N @ 1 kHz(%) 0.75
Shutdown Current (ISD)(uA) 150
Operating Temperature Range(C) -40 to 85 -55 to 125 -40 to 85 -40 to 85 0 to 70
Rating Catalog HiRel Enhanced Product Catalog Catalog Catalog
Output Power(W) 2
Speaker Channels(Max) Stereo
Analog Supply (V)(Max) 5.5
PSRR(dB) 77
Load(Min)(ohms) 3
Analog Supply (V)(Min) 2.5
Audio Input Type Analog Input
Architecture Class AB Pipeline Bipolar
Iq(Typ)(mA) 6 6.2
Iq(Max)(mA) 10
Iq per channel(Typ)(mA) 3 0.02125
Current Limit(A) 1
Enable Active Low
Current Limit Topology Constant-Current
Vin(Max)(V) 5.5 6
Vin(Min)(V) 2.7 3
Number of Switches 1
Continuous Current(Max)(A) 0.5
USB Switch rDS(on)(mOhms) 70
Analog Input BW(MHz) 500
Interface Parallel LVDS,Serial SPI Interface
Analog Voltage AV/DD(Max)(V) 3.6
Input Range 2V (p-p)
ENOB(Bits) 11.4
Analog Voltage AV/DD(Min)(V) 3
Digital Supply(Max)(V) 3.6
Digital Supply(Min)(V) 3
SINAD(dB) 70
Estimated Package Size (WxL)(mm2) [pf]48VQFN[/pf]
Reference Mode Int,Ext
Resolution(Bits) 12
DNL(Max)(+/-LSB) 2
Sample Rate (max)(SPS) 125MSPS
# Input Channels 2
INL(Max)(+/-LSB) 2.5
SNR(dB) 70.3
Power Consumption(Typ)(mW) 1000
SFDR(dB) 83
Vout(Min)(V) 0.9
Duty Cycle(Max)(%) 90
Type Converter
Regulated Outputs(#) 1
Switching Frequency(Min)(kHz) 280
Control Mode Voltage Mode
Vout(Max)(V) 3.3
Switching Frequency(Max)(kHz) 700
Iout(Max)(A) 3
Vn at 1kHz(Typ)(nV/rtHz) 80
Vos (Offset Voltage @ 25C)(Max)(mV) 4
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 3
Rail-to-Rail In to V-
Output Current(Typ)(mA) 4
Input Bias Current(Max)(pA) 10000
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 32
CMRR(Typ)(dB) 90
Iq per channel(Max)(mA) 0.0375
Slew Rate(Typ)(V/us) 0.05
Offset Drift(Typ)(uV/C) 10
Number of Channels(#) 4
GBW(Typ)(MHz) 0.1
Additional Features N/A
CMRR(Min)(dB) 80