Octal, 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
ADS1178 's PackagesADS1178 's pdf datasheet

ADS1178 pdf datasheet download

ADS1178 Pinout, Pinouts
ADS1178 pinout,Pin out
This is one package pinout of ADS1178,If you need more pinouts please download ADS1178's pdf datasheet.

ADS1178 Application circuits
ADS1178 circuits
This is one application circuit of ADS1178,If you need more circuits,please download ADS1178's pdf datasheet.

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