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OPA170TDA1

Texas Instruments OPA170TDA1

MSP430F2232TDAR

Texas Instruments MSP430F2232TDAR

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Texas Instruments MSP430F2272TDA

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Texas Instruments TAS5720ATDAPRQ1

E-TDA7379

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E-TDA7476

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E-TDA7590TR

STMicroelectronics E-TDA7590TR

Price $1.26 $2.08 $4.34 $20.47 $7.60
RoHS Not Compliant Compliant Compliant Not Compliant Compliant Yes Compliant Compliant Compliant Compliant
Lead Status No No No No Yes Yes Yes No Yes Yes
Additional Features EMI Hardened Watchdog,Temp Sensor,Brown Out Reset Watchdog,Temp Sensor,Brown Out Reset Shutdown Shutdown
IIB(Max)(pA) 15 400000
Vn at 1kHz(Typ)(nV/rtHz) 19 10
Operating Temperature Range(C) 25 Only -40 to 105,-40 to 85 -40 to 105,-40 to 85 25 Only
Offset Drift(Typ)(uV/C) 0.3 2.25 1
GBW(Typ)(MHz) 1.2 56 1200
Vos (Offset Voltage @ 25C)(Max)(mV) 1.8 0.5 2.5
Iq per channel(Typ)(mA) 0.1 0.25 14.2
Iq per channel(Max)(mA) 0.145 0.35 15.3
CMRR(Typ)(dB) 120 113 84
Architecture CMOS Voltage FB Fully Differential,Voltage FB Class-D
Number of Channels(#) 1 2 1
CMRR(Min)(dB) 104 91
Rating Military Catalog Catalog Military Catalog Automotive
Output Current(Typ)(mA) 17 40 105
Rail-to-Rail In to V-,Out In to V-,Out Out
Slew Rate(Typ)(V/us) 0.4 160 570
Multiplier N/A N/A
Package Group DSBGA,TSSOP,VQFN DSBGA,TSSOP,VQFN
SPI 1 1
I2C 1 1
Timers - 32-bit 0 0
Package Size mm2 mm2
GPIO Pins(#) 32 32
Frequency(MHz) 16 16
UART 1 1
Wakeup Time (us) 1 1
Active Power (uA/MHz) 270 270
Approx. Price (US$) 1.65 | 1ku 2.00 | 1ku
Timers - 16-bit 2 2
AES N/A N/A
Min VCC 1.8 1.8
Comparators(Inputs) 0 0
ADC ADC10 - 12ch ADC10 - 12ch
RAM(KB) 0.5 1
Max VCC 3.6 3.6
DMA 0 0
Non-volatile Memory (KB) 8 32
Standby Power (LPM3-uA) 0.7 0.7
Special I/O N/A N/A
BSL UART UART
CPU MSP430 MSP430
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.5 3
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 5.5 5.25
2nd Harmonic(dBc) 115
Input Bias Current(Max)(pA) 10000000
Vn at Flatband(Typ)(nV/rtHz) 2
@ MHz 0.1
3rd Harmonic(dBc) 123
BW @ Acl(MHz) 620
Approx. price(US$) 1.65 | 1ku
Output power(W) 25
Audio input type Digital Input
Power stage supply(Max)(V) 26.4
Control interface Hardware,Software
THD + N @ 1 kHz(%) 0.02
Operating temperature range(C) -40 to 105
Sampling Rate(Max)(kHz) 96
Speaker Channels(Max) Mono
Analog supply(Max)(V) 26.4
Analog supply(Min)(V) 4.5
Sampling Rate(Min)(kHz) 32
SNR(dB) 100
Iq(Typ)(mA) 33
Load(Min)(ohms) 2
Closed/open loop Closed
Power to parallel bridge tied load(Max)(W) 43
Power stage supply(Min)(V) 4.5