AD7606-4 4-Channel DAS with 16-Bit, Bipolar, Simultaneous Sampling ADC
The AD7606-4 is a 16-bit, 4 channel,
simultaneous sampling Analog-to-Digital Data Acquisition
system (DAS). The parts contains analog input clamp protection,
2nd order anti-alias filter, track and hold amplifier, 16-bit charge
redistribution successive approximation ADC, flexible digital
filter, 2.5V reference and reference buffer and high speed serial
and parallel interfaces.
The AD7606-4 operates from a single 5V
supply and can accommodate ± 10V and ±5V true bipolar input
signals while sampling at throughput rates up to 200 kSPS for all
channels. The input clamp protection circuitry can tolerate
voltages up to ±16.5V. The single supply
operation, on chip filtering and high input impedance eliminates
the need for driver op-amps and external bipolar supplies. The
AD7606-4 anti-alias filter has a 3 dB cut off
frequency of 22 kHz and provides 40 dB anti-alias rejection when
sampling at 200ksps. The flexible digital filter is pin driven, yields
improvements in SNR, and reduces the 3 dB bandwidth.
Applications
Features and Benefits- 4 Simultaneously Sampled Inputs
- True bipolar analog input ranges: ±10 V, ±5 V
- Single 5V Analog Supply, 2.3V to +5V VDRIVE
- Analog Input Clamp Protection
- 2nd Order Anti-alias Analog Filter
- Fast throughput rate: 200 kSPS for all channels
- Over-sampling capability with digital filter,
e.g. 96dB SNR at 50ksps - 90dB SNR at 200ksps
- Low power: 80 mW at 200 kSPS, 10 mW per channel
- On-chip accurate reference and reference buffer
- Please see data sheet for additional features
| Software & Systems Requirements |
Data Sheets
Application Notes
User Guides
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| AD7606BSTZ-4 Production | 64 ld LQFP (10x10mm) | OTH 160 | -40 to 85C | 12.58 | 10.2 | Y |
| AD7606BSTZ-4RL Production | 64 ld LQFP (10x10mm) | REEL 1500 | -40 to 85C | 0 | 10.2 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| EVAL-AD7606-4SDZ | Evaluation Board | 65 | Y |
| EVAL-SDP-CB1Z | Evaluation Controller Board | 99 | Y |
Reference Materials
