ADI

ADA4841-1YRJZ-R7

Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail Output SOT-23-6

SOT-23-6ROHS3 CompliantActive

Low-power, low-noise, low-distortion, rail-to-rail output amplifier

Manufacturer: ADI
Manufacturer part #: ADA4841-1YRJZ-R7
Store part #: C578930
Package / case: SOT-23-6
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,991 in stock

#C578930

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹783.65	₹783.65
10+	₹674.69	₹6,746.90
30+	₹609.88	₹18,296.40
100+	₹544.19	₹54,419.00
500+	₹513.96	₹2,56,980.00
1,000+	₹500.25	₹5,00,250.00

Quantity (min 1)

1 × ₹783.65

₹783.65

excl. GST

₹924.71 incl. 18% GST

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

ADA4841-1YRJZ-R7

₹783.65 for 1 + GST

Specifications

Output Current: 30mA
Number of Channels: 1
Vos - Input Offset Voltage: 300uV
Slew Rate: 12V/us
Input Offset Current(Ios): 100nA
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 115dB
Ib - Input Bias Current: 5.3uA
Input Offset Voltage Drift(Vos TC): 1uV/℃
Gain Bandwidth Product: 80MHz
Quiescent Current: 1.5mA
Features: Enable/shutdown function;ESD protection
Input Voltage Noise Density: 2.1nV/√Hz@100kHz
Rail to Rail: Rail-to-rail output
Single Supply: 2.7V~12V

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: 0.04 g

Overview

The ADA4841-1/ADA4841-2 are unity-gain stable, low noise, low distortion, rail-to-rail output amplifiers with a maximum quiescent current of 1.5mA. These amplifiers offer low power consumption along with 2.1nV/√Hz low broadband voltage noise and 1.4pA/√Hz current noise, delivering an excellent −105dBc SFDR at 100kHz. To maintain a low-noise environment at lower frequencies, the amplifiers exhibit low 1/f noise of 7nV/√Hz and 13pA/√Hz at 10Hz. The ADA4841-1/ADA4841-2 feature output swing to within 50mV of each supply rail, an input common-mode voltage range that extends to the negative supply voltage, and the ability to drive capacitive loads up to 10pF with minimal peaking. They deliver the performance needed to effectively support the latest 16-bit to 18-bit ADCs, making them ideal for portable instrumentation, high channel count, industrial measurement, and medical applications, and are well suited for driving the 16-bit PulsAR ADC AD7685/AD7686.

Applications

Low power, low noise signal processing
Battery-powered instrumentation
16-bit PulsAR ADC devices

Key features

Low power: 1.1mA per amplifier
Low wideband noise: 2.1nV/√Hz, 1.4pA/√Hz
Low 1/f noise: 7nV/√Hz (10Hz), 13pA/√Hz (10Hz)
Low distortion: -105dBc (100kHz), Vo = 2Vp-p
High-speed -3dB bandwidth: 80MHz (G = +1)
Slew rate: 12V/μs
0.1% settling time: 175ns
Low offset voltage: 0.3mV (maximum)
Rail-to-rail output
Shutdown mode
Wide supply voltage range: 2.7V to 12V

Alternatives

Similar parts — check the datasheet before substituting.

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