AD7606-4
PRODUCTION4-Channel DAS with 16-Bit, Bipolar Input, Simultaneous Sampling ADC
- Part Models
- 2
- 1ku List Price
- Starting From $13.10
Part Details
- 8/6/4 simultaneously sampled inputs
- True bipolar analog input ranges: ±10 V, ±5 V
- Pin to pin compatible with the state-of-the-art AD7606B
- Single 5 V analog supply and 2.3 V to 5 V VDRIVE
- Fully integrated data acquisition solution
- Analog input clamp protection
- Input buffer with 1 MΩ analog input impedance
- Second-order antialiasing analog filter
- On-chip accurate reference and reference buffer
- 16-bit ADC with 200 kSPS on all channels
- Oversampling capability with digital filter
- Flexible parallel/serial interface
- SPI/QSPI™/MICROWIRE™/DSP compatible
- Performance
- 7 kV ESD rating on analog input channels
- 95.5 dB SNR, −107 dB THD
- ±0.5 LSB INL, ±0.5 LSB DNL
- Low power: 100 mW
- Standby mode: 25 mW
- Temperature range: −40°C to +85°C
- 64-lead LQFP package
The AD7606/AD7606-6/AD7606-4 are 16-bit, simultaneous sampling, analog-to-digital data acquisition systems (DAS) with eight, six, and four channels, respectively. Each part contains analog input clamp protection, a second-order antialiasing filter, a track-and-hold amplifier, a 16-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.
The AD7606/AD7606-6/AD7606-4 operate from a single 5 V supply and can accommodate ±10 V and ±5 V 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 ±16.5 V. The AD7606 has 1 MΩ analog input impedance regardless of sampling frequency. The single supply operation, on-chip filtering, and high input impedance eliminate the need for driver op amps and external bipolar supplies. The AD7606/AD7606-6/AD7606-4 antialiasing filter has a 3 dB cutoff frequency of 22 kHz and provides 40 dB antialias rejection when sampling at 200 kSPS. The flexible digital filter is pin driven, yields improvements in SNR, and reduces the 3 dB bandwidth.
Applications
- Power-line monitoring and protection systems
- Multiphase motor control
- Instrumentation and control systems
- Multiaxis positioning systems
- Data acquisition systems (DAS)
Documentation
Data Sheet 1
User Guide 1
Technical Articles 1
Video 1
Circuit Note 1
Device Drivers 3
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD7606BSTZ-4 | 64-Lead LQFP (10mm x 10mm) | ||
| AD7606BSTZ-4RL | 64-Lead LQFP (10mm x 10mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 18, 2016 - 16_0034 Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin |
||
| AD7606BSTZ-4 | PRODUCTION | |
| AD7606BSTZ-4RL | PRODUCTION | |
|
Feb 1, 2011 - 11_0007 AD7606 and AD7607 minor edit to all layers |
||
| AD7606BSTZ-4 | PRODUCTION | |
| AD7606BSTZ-4RL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Device Drivers 3
Mbed Support 3
Evaluation Software 1
Can't find the software or driver you need?
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| isoPower 2 | ||
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| ADUM5000 | PRODUCTION | Isolated DC/DC Converter |
| Series Voltage References 2 | ||
| ADR431 | PRODUCTION | Ultralow Noise XFET® Voltage References with Current Sink and Source Capability |
| ADR421 | PRODUCTION | Ultraprecision, Low Noise, 2.500 V XFET® Voltage References |
| Standard Digital Isolators 1 | ||
| ADUM1402 | PRODUCTION | Quad-Channel Digital Isolator (2/2 Channel Directionality) |
Evaluation Kits
AD7606-4 Evaluation Board
Resources
Software
Reference Designs
Layout Considerations for an Expandable Multichannel Simultaneous Sampling Data Acquisition System (DAS) Based on the AD7606 16-Bit, 8-Channel DAS