AD7911ARMZ

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AD7911ARMZ

IC ADC 10BIT SAR 8MSOP

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規格

Supplier Rochester Electronics, LLC,Analog Devices Inc.
Package Bulk,Tube
ProductStatus Active
NumberofBits 10
SamplingRate(PerSecond) 250k
NumberofInputs 2
InputType Single Ended
DataInterface SPI, DSP
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType Supply
Voltage-SupplyAnalog 2.35V ~ 5.25V
Voltage-SupplyDigital 2.35V ~ 5.25V
OperatingTemperature -40°C ~ 85°C
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 8-MSOP

概述

Description

AD7911ARMZ is a 12‑bit analog‑to‑digital converter from Analog Devices. It uses a serial interface (SPI‑like) to transfer conversion results and comes in the ARMZ package. The device targets microcontroller‑based data acquisition, offering fast conversions with low power consumption, suitable for instrumentation, control, and embedded sensing applications. For exact electrical specs (input range, reference, supply, max sample rate, and pinout), consult the AD7911 datasheet on Analog Devices’ website.

Features

AD7911ARMZ features (highlights):
- 12-bit analog-to-digital converter (A/D)
- SPI-compatible serial interface (SCLK, CS, DOUT, DIN)
- Single-supply operation (typical 2.7V–5.25V)
- Input range: 0 to Vref (unipolar); external reference input; internal reference option
- Low power operation with available power-down/low-power mode
- 8-pin plastic package (ARMZ), RoHS-compliant
- Suitable for data-acquisition applications requiring simple, compact ADC with digital output
Note: Exact electrical specs (speed, reference options, temperature range) are in the datasheet; this is a concise feature summary.

Package

AD7911ARMZ comes in an 8‑pin MSOP package (MSOP-8), RoHS-compliant (lead-free).

Pinout

- Pin count: 8 pins (MSOP-8/SO-8) for AD7911ARMZ.
- Function: 12-bit, 1 MSPS successive-approximation ADC with SPI/Microwire-compatible serial interface. Features single-ended analog input (VIN), external reference (VREF), power (VDD) and ground (GND), plus a four‑wire serial port: CS, SCLK, DIN (data in), DOUT (data out).

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits (including data converters and sensors); a leading supplier of precision analog technology. Headquarters: Norwood, Massachusetts, USA.

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