AD7608 Datasheet – 8-Ch DAS, 18-Bit, Simultaneous Sampling ADC

Part Number : AD7608

Function : 8-Channel DAS with 18-Bit, Bipolar, Simultaneous Sampling ADC

Package : 64-lead LQFP Type

Manufacturers : Analog Devices

Pinouts :

AD7608 datasheet

Description :

The AD7608 is an 18-bit, 8-channel simultaneous sampling, analog-to-digital data acquisition system (DAS). The part contains analog input clamp protection, a second-order antialiasing filter, a track-and-hold amplifier, an 18-bit charge redistribution successive approximation analog-to-digital converter (ADC), a flexible digital filter, a 2.5 V reference and reference buffer, and high speed serial and parallel interfaces.


1. 8 simultaneously sampled inputs
2. True bipolar analog input ranges: ±10 V, ±5 V
3. Single 5 V analog supply and 2.3 V to 5.25 V VDRIVE
4. Fully integrated data acquisition solution
5. Analog input clamp protection
6. Input buffer with 1 MΩ analog input impedance
7. Second-order antialiasing analog filter
8. On-chip accurate reference and reference buffer
9. 18-bit ADC with 200 kSPS on all channels
10. Oversampling capability with digital filter
11. Flexible parallel/serial interface
12. SPI/QSPI™/MICROWIRE™/DSP compatible
13. Pin compatible solutions from 14-bits to 18-bits
14. Performance
15. 7 kV ESD rating on analog input channels
16. 98 dB SNR, −107 dB THD
17. Low power: 100 mW
18. Standby mode: 25 mW


1. Power line monitoring and protection systems
2. Multiphase motor controls
3. Instrumentation and control systems
4. Multiaxis positioning systems
5. Data acquisition systems (DAS)

Other data sheets within the file : AD7608BSTZ, AD7608BSTZ-RL, EVAL-AD7608EDZ

AD7608 Datasheet PDF Download

AD7608 pdf