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10-Bit, 1.25 MSPS ADC Single Ch., DSP/(Q)SPI IF, S&H, Very Low Power, Auto PowerDown


Package | PIN: D | 8
Temp: C (0 to 70)
Carrier: Partial Tube
Qty Price
1-9 $8.07
10-24 $7.26
25-99 $6.78
100-249 $6.08
250-499 $5.68
500-749 $4.94
750-999 $4.28
1000+ $4.19


  • Fast Throughput Rate: 1.25 MSPS
  • 8-Pin SOIC Package
  • Differential Nonlinearity Error: < ±1 LSB
  • Integral Nonlinearity Error: < ±1 LSB
  • Signal-to-Noise and Distortion Ratio: 59 dB, f(input) = 500 kHz
  • Single 3-V to 5-V Supply Operation
  • Very Low Power: 8 mW at 3V; 25mW at 5 V
  • Auto-Powerdown: 10 uA Maximum
  • Glueless Serial Interface to TMS320 DSPs and (Q)SPI Compatible Micro-Controllers
  • Inherent Internal Sample and Hold Operation

Texas Instruments  TLV1572CD

The TLV1572 is a high-speed 10-bit successive-approximation analog-to-digital converter (ADC) that operates from a single 2.7-V to 5.5-V power supply and is housed in a small 8-pin SOIC package.

The TLV1572 accepts an analog input range from 0 to VCC and digitizes the input at a maximum 1.25 MSPS throughput rate. The power dissipation is only 8 mW with a 3-V supply or 25 mW with a 5-V supply. The device features an auto-powerdown mode that automatically powers down to 10 uA whenever a conversion is not performed.

The TLV1572 communicates with digital microprocessors via a simple 3- or 4-wire serial port that interfaces directly to the Texas Instruments TMS320 DSPs and (Q)SPI compatible microcontrollers without using additional glue logic.

Very high throughput rate, simple serial interface, SO-8 package, 3-V operation, and low power consumption make the TLV1572 an ideal choice for compact or remote high-speed systems.