ADI

ADA4891-1ARJZ-R7

Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail Output SOT-23-5

SOT-23-5ROHS3 CompliantActive

Low-cost CMOS high-speed rail-to-rail amplifier

Manufacturer: ADI
Manufacturer part #: ADA4891-1ARJZ-R7
Store part #: C141926
Package / case: SOT-23-5
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,980 in stock

#C141926

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹246.58	₹246.58
10+	₹208.57	₹2,085.70
30+	₹187.71	₹5,631.30
100+	₹164.25	₹16,425.00
500+	₹139.92	₹69,960.00
1,000+	₹135.36	₹1,35,360.00

Quantity (min 1)

1 × ₹246.58

₹246.58

excl. GST

₹290.96 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

ADA4891-1ARJZ-R7

₹246.58 for 1 + GST

Specifications

Output Current: 125mA
Number of Channels: 1
Vos - Input Offset Voltage: 2.5mV
Slew Rate: 210V/us
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 88dB
Ib - Input Bias Current: 6pA
Input Offset Voltage Drift(Vos TC): 6uV/℃
Quiescent Current: 4.4mA
Gain Bandwidth Product: 240MHz
Input Voltage Noise Density: 9nV/√Hz@1MHz
Rail to Rail: Rail-to-rail output
Single Supply: 2.7V~5.5V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.08 g

Overview

The ADA4891-1 (single), ADA4891-2 (dual), ADA4891-3 (triple), and ADA4891-4 (quad) are CMOS, high speed, high performance, low cost amplifiers with single-supply capability and an input voltage range that extends 300 mV below the negative supply rail. Despite their low cost, the ADA4891 series delivers high performance and a wide range of features. The rail-to-rail output stage allows the output swing to come within 50 mV of either supply rail, providing maximum dynamic range. The ADA4891 series amplifiers are well suited for imaging applications such as consumer video equipment, CCD buffers, and contact image sensor/buffers. Low distortion and fast settling time make these devices ideal for active filter applications. The ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4 are available in multiple packages, rated for an extended temperature range of -40°C to +125°C.

Applications

Automotive infotainment systems
Automotive driver assistance systems
Imaging
Consumer video equipment
Active filters
Coaxial cable drivers
Clock buffers
Photodiode preamplifiers
Contact image sensors and buffers

Alternatives

Similar parts — check the datasheet before substituting.

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