Part Number : AD7609
Function : 8-Channel Differential DAS with 18-Bit, Bipolar, Simultaneous Sampling ADC
Package : 64-lead LQFP Type
Maker : Analog Devices
Pinouts : 
Description :
The AD7609 is an 18-bit, 8-channel, true differential, 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.
Features
1. 8 simultaneously sampled inputs
2. True differential inputs
3. True bipolar analog input ranges: ±10 V, ±5 V
4. Single 5 V analog supply and 2.3 V to 5.25 V VDRIVE
5. Fully integrated data acquisition solution
6. Analog input clamp protection
7. Input buffer with 1 MΩ analog input impedance
8. Second-order antialiasing analog filter
9. On-chip accurate reference and reference buffer
10. 18-bit ADC with 200 kSPS on all channels
11. Oversampling capability with digital filter
12. 7 kV ESD rating on analog input channels
Features
1. 8 simultaneously sampled inputs
2. True differential inputs
3. True bipolar analog input ranges: ±10 V, ±5 V
4. Single 5 V analog supply and 2.3 V to 5.25 V VDRIVE
5. Fully integrated data acquisition solution
6. Analog input clamp protection
7. Input buffer with 1 MΩ analog input impedance
8. Second-order antialiasing analog filter
9. On-chip accurate reference and reference buffer
10. 18-bit ADC with 200 kSPS on all channels
11. 7 kV ESD rating on analog input channels
12. Dynamic range: up to 105 dB typical
Datasheet PDF Download : 
Others datasheet of same file :
AD7609BSTZ, AD7609BSTZ-RL, EVAL-AD7609EDZ
