Specifications
| Attribute | Value |
| Supplier | Rochester Electronics, LLC,Analog Devices Inc. |
| Package | Bulk,Tube |
| ProductStatus | Active |
| Type | Data Acquisition System (DAS) |
| NumberofChannels | 4 |
| Resolution(Bits) | 12 b |
| SamplingRate(PerSecond) | 116k |
| DataInterface | Parallel |
| VoltageSupplySource | Dual ± |
| Voltage-Supply | ±5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Through Hole |
| Package/Case | 28-DIP (0.600, 15.24mm) |
Overview
Description
Introduction to AD7874ANZ
- What it is: The AD7874ANZ is a 12-bit, analog-to-digital converter from Analog Devices, designed for precision data acquisition and instrumentation.
- Architecture & interface: A SAR (successive-approximation) ADC with a serial output that is SPI-compatible, typically used with a microcontroller.
- Key capabilities: 12-bit resolution, single-supply operation, external reference input, and a convenient serial data interface for easy integration in embedded systems.
- Typical use cases: Sensor interfacing, instrumentation, measurement systems, and other applications requiring compact, reliable digital conversion.
- Package/variant note: ANZ denotes a specific package/variant of the AD7874 family; consult the datasheet for exact packaging, voltage ranges, and operating conditions.
For precise electrical specs (supply, reference, max sampling rate, input range) and ordering details, refer to the latest Analog Devices datasheet for the AD7874ANZ.
- What it is: The AD7874ANZ is a 12-bit, analog-to-digital converter from Analog Devices, designed for precision data acquisition and instrumentation.
- Architecture & interface: A SAR (successive-approximation) ADC with a serial output that is SPI-compatible, typically used with a microcontroller.
- Key capabilities: 12-bit resolution, single-supply operation, external reference input, and a convenient serial data interface for easy integration in embedded systems.
- Typical use cases: Sensor interfacing, instrumentation, measurement systems, and other applications requiring compact, reliable digital conversion.
- Package/variant note: ANZ denotes a specific package/variant of the AD7874 family; consult the datasheet for exact packaging, voltage ranges, and operating conditions.
For precise electrical specs (supply, reference, max sampling rate, input range) and ordering details, refer to the latest Analog Devices datasheet for the AD7874ANZ.
Features
AD7874ANZ features (concise):
- 12-bit, 8-channel multiplexed ADC (SAR architecture)
- SPI-compatible serial interface
- On-chip track/hold with programmable input multiplexer
- Internal reference option and external reference input
- Auto-scan/burst/conversion sequencing modes
- Single-supply operation; wide input common-mode range
- Low-power modes including standby/power-down
- Industrial temperature range (-40°C to +85°C)
- Package: ANZ variant (leadframe/package type)
Note: exact input ranges and timing are specified in the full datasheet.
- 12-bit, 8-channel multiplexed ADC (SAR architecture)
- SPI-compatible serial interface
- On-chip track/hold with programmable input multiplexer
- Internal reference option and external reference input
- Auto-scan/burst/conversion sequencing modes
- Single-supply operation; wide input common-mode range
- Low-power modes including standby/power-down
- Industrial temperature range (-40°C to +85°C)
- Package: ANZ variant (leadframe/package type)
Note: exact input ranges and timing are specified in the full datasheet.
Pinout
- Pin count: 28 pins (in the ANZ package)
- Function: 12-bit analog-to-digital converter (A/D) with a serial SPI-like interface for digital output (multichannel inputs).
- Function: 12-bit analog-to-digital converter (A/D) with a serial SPI-like interface for digital output (multichannel inputs).
Manufacturer
Manufacturer: Analog Devices, Inc. (ADI). It is an American multinational semiconductor company that designs and manufactures high-performance analog, mixed-signal, and DSP integrated circuits.
Application
Applications of AD7874ANZ include:
- Data acquisition systems and instrumentation
- Industrial automation and process control
- Automotive sensing, motor control, and engine instrumentation
- Medical instrumentation and patient monitoring devices
- Power/energy metering and monitoring equipment
- Lab equipment, test benches, and benchtop instruments
- Portable/handheld measurement tools
- Sensor front-ends and multi-channel DAQ boards
- Aerospace/defense test equipment
( concise list of typical use cases for a multi-channel ADC like AD7874ANZ )
- Data acquisition systems and instrumentation
- Industrial automation and process control
- Automotive sensing, motor control, and engine instrumentation
- Medical instrumentation and patient monitoring devices
- Power/energy metering and monitoring equipment
- Lab equipment, test benches, and benchtop instruments
- Portable/handheld measurement tools
- Sensor front-ends and multi-channel DAQ boards
- Aerospace/defense test equipment
( concise list of typical use cases for a multi-channel ADC like AD7874ANZ )
Package
AD7874ANZ comes in a 28-pin TSSOP (thin shrink small-outline) package; the NZ suffix indicates RoHS-compliant packaging.
