Quad, Simultaneous Sampling, 16-Bit Analog-to-Digitalconverter

The ADS1174 (quad) and ADS1178 (octal) are multiple delta-sigma () Analog-to-digital converters (ADCs) with data rates up to 52k samples-per-second (SPS), which allow synchronous sampling of four and eight channels. These devices use identical packages, permitting drop-in expandability.
The delta-sigma architecture offers near ideal 16-bit ac performance (97dB SNR, -105dB THD, 1LSB linearity) combined with 0.005dB passband ripple, and linear phase response.
The high-order, chopper- stabilized Modulator achieves very low drift (4V/C offset, 4ppm/C gain) and low noise (1LSBPP). The on-chip finite impulse response (FIR) Filter provides a usable signal bandwidth up to 90% of the Nyquist rate with 100dB of stop band attenuation while suppressing Modulator and signal out-of-band noise.
Two operating modes allow for optimization of speed and power: High-speed mode (32mW/Ch at 52kSPS), and Low-power mode (8mW/Ch at 10kSPS).
By Texas Instruments
Part Manufacturer Description Datasheet Samples
ADS1174IPAPT Texas Instruments Quad, Simultaneous Sampling, 16-Bit Analog-to-Digital Converter 64-HTQFP -40 to 85
ADS1174IPAPTG4 Texas Instruments Quad, Simultaneous Sampling, 16-Bit Analog-to-Digital Converter 64-HTQFP -40 to 85
ADS1174IPAPR Texas Instruments Quad, Simultaneous Sampling, 16-Bit Analog-to-Digital Converter 64-HTQFP -40 to 85
ADS1174IPAPRG4 Texas Instruments Quad, Simultaneous Sampling, 16-Bit Analog-to-Digital Converter 64-HTQFP -40 to 85
ADS1174EVM Texas Instruments ADS1174 Evaluation Module (EVM)
ADS1174EVM-PDK Texas Instruments ADS1174 Performance Demonstration Kit (PDK)
ADS1174 's PackagesADS1174 's pdf datasheet
ADS1174IPAPR HTQFP
ADS1174IPAPT HTQFP

ADS1174 pdf datasheet download


ADS1174 Pinout, Pinouts
ADS1174 pinout,Pin out
This is one package pinout of ADS1174,If you need more pinouts please download ADS1174's pdf datasheet.

ADS1174 Application circuits
ADS1174 circuits
This is one application circuit of ADS1174,If you need more circuits,please download ADS1174's pdf datasheet.


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