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AD8244BRMZ-R7

Name: AD8244BRMZ-R7
Rating: 4.7 (12 reviews)

IC OPAMP JFET 4 CIRCUIT 10MSOP

製造商
製造商。部分 #AD8244BRMZ-R7
包 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
資料表 AD8244BRMZ-R7 DataSheet
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規格

Supplier	Analog Devices Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	J-FET
NumberofCircuits	4
OutputType	Rail-to-Rail
SlewRate	0.8V/µs
-3dbBandwidth	3 MHz
Current-InputBias	0.9 pA
Voltage-InputOffset	100 µV
Current-Supply	180µA (x4 Channels)
Current-Output/Channel	8 mA
Voltage-SupplySpan(Min)	3 V
Voltage-SupplySpan(Max)	36 V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

概述

Description

AD8244BRMZ-R7 is Analog Devices’ dual precision operational amplifier. It’s designed for low-noise, low-offset amplification ideal for instrumentation, sensor conditioning, data acquisition front-ends, and precision audio paths. The device supports single- or dual-supply operation and offers low input bias current and good DC accuracy, with enough bandwidth for many analog front-end needs.
Packaging notes:
- BRMZ denotes the RoHS-compliant package variant.
- -R7 indicates tape-and-reel packaging.
For exact electrical specs (noise, offset voltage, bias current, gain bandwidth, slew rate) and recommended operating conditions, refer to the AD8244 datasheet.

Package

MSOP-8 (MZ) package, RoHS-compliant; tape-and-reel packaging on a 7" reel (-R7).

Pinout

- Pin count: 8 pins (MSOP-8 package).
- Function: Dual operational amplifier (two op-amps) in a single package for high-speed, precision signal conditioning.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A global American semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits used in a wide range of industries.

Application

Applications include:
- Precision instrumentation and data-acquisition front-ends
- Sensor conditioning (strain gauges, RTDs, bridge circuits)
- Photodiode/transimpedance amplifier stages
- Medical and industrial instrumentation
- Audio preamps and differential ADC/DAC front-ends

Equivalent

Equivalent parts depend on specs. The AD8244BRMZ-R7 is a quad, low-noise, precision differential/ difference amplifier. Direct cross-refs typically include:
- TI quad differential amps (e.g., THS4x/THS452x families)
- Analog Devices’ own quad diff/precision amps (e.g., AD824x family)
- Other vendors’ quad op-amps/diff amps (ON Semi, Maxim) with similar performance
For exact substitutes, please share target specs (supply, bandwidth, noise, gain, package). I’ll list precise cross-part numbers.