AD7605-4
4-Channel DAS with 16-Bit, Bipolar Input, Simultaneous Sampling ADC
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Features
- 4 simultaneously sampled inputs
- True bipolar analog input ranges: ±10 V (maximum), ±5 V (maximum)
- Single 5 V analog supply and 2.5 V to 5 V VDRIVE (nominal)
- 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 300 kSPS on all channels
- Flexible parallel/serial interface
- Serial peripheral interface (SPI)/QSPI™/MICROWIRE™/DSP compatible
- Performance
- 7 kV ESD rating on analog input channels
- Standby mode: 25 mW (typical)
- 64-lead LQFP package
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The AD7605-4 is a 4-channel, 16-bit, simultaneous sampling, analog-to-digital data acquisition system (DAS). The device contains analog input clamp protection, a second-order antialias-ing filter, a track-and-hold amplifier, a 16-bit charge redistribution successive approximation analog-to-digital converter (ADC), a 2.5 V reference and reference buffer, and high speed serial and parallel interfaces.
The AD7605-4 operates from a single 5 V supply and can accommodate ±10 V and ±5 V true bipolar input signals while sampling at throughput rates of up to 300 kSPS for all channels. The input clamp protection circuitry can tolerate voltages up to ±16.5 V. The AD7605-4 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 AD7605-4 is SPI, QSPI™, MICROWIRE™, and digital signal processor (DSP) compatible.
Applications
- Power-line monitoring and protection systems
- Multiphase motor control
- Instrumentation and control systems
- Multiaxis positioning systems
- Data acquisition systems (DAS)
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AD7605-4
Documentation
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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 |
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| AD7605-4BSTZ |
64-Lead LQFP (10mm x 10mm)
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| AD7605-4BSTZ-RL |
64-Lead LQFP (10mm x 10mm)
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- AD7605-4BSTZ
- Pin/Package Drawing
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64-Lead LQFP (10mm x 10mm)
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- AD7605-4BSTZ-RL
- Pin/Package Drawing
-
64-Lead LQFP (10mm x 10mm)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
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Part Models
Product Lifecycle
PCN
Dec 7, 2016
- 16_0034
Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin
AD7605-4BSTZ
PRODUCTION
AD7605-4BSTZ-RL
PRODUCTION
Dec 7, 2016
- 16_0033
Assembly Relocation to Stats ChipPAC Jiangyin and Test Transfer to Stats ChipPAC Singapore of Select QFP Products
AD7605-4BSTZ
PRODUCTION
AD7605-4BSTZ-RL
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Dec 7, 2016
- 16_0034
Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin
AD7605-4BSTZ
PRODUCTION
AD7605-4BSTZ-RL
PRODUCTION
Dec 7, 2016
- 16_0033
Assembly Relocation to Stats ChipPAC Jiangyin and Test Transfer to Stats ChipPAC Singapore of Select QFP Products
AD7605-4BSTZ
PRODUCTION
AD7605-4BSTZ-RL
PRODUCTION
Software & Part Ecosystem
FPGA/HDL
Mbed Support
Mbed is an open source, development environment for ARM microcontrollers.
Device Drivers
Looking for Evaluation Software? You can find it here
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Isolated DC/DC Converter |
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Series Voltage References2 |
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PRODUCTION |
Ultralow Noise XFET® Voltage References with Current Sink and Source Capability |
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PRODUCTION |
Ultraprecision, Low Noise, 2.500 V XFET® Voltage References |
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Standard Digital Isolators1 |
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PRODUCTION |
Quad-Channel Digital Isolator (2/2 Channel Directionality) |
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Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits 1
EVAL-AD7605-4
AD7605-4 Evaluation Board
Product Detail
The EVAL-AD7605-4SDZ is a fully featured evaluation kit for the AD7605. This board operates in standalone mode or in conjunction with the Evaluation Controller Board, EVAL-SDP-CB1Z. When operated with the Evaluation Controller Board, software is provided enabling the user to perform detailed analysis of the ADC's performance. This software includes the technical note describing the operation and set up of the evaluation board in standalone operation or when operated with the Evaluation Controller Board.
Resources
Evaluation Kits1
Tools & Simulations 1
IBIS Model 1
IBIS Model
Reference Designs 1
CN0148
Layout Considerations for an Expandable Multichannel Simultaneous Sampling Data Acquisition System (DAS) Based on the AD7606 16-Bit, 8-Channel DAS
Circuits from the lab
Info:Circuits from the lab
