OPA859IDSGR

Standard (General Purpose) Amplifier 1 Circuit WSON-8-EP(2x2)

WSON-8-EP(2x2)ROHS3 CompliantActive

1.8GHz unity-gain bandwidth, FET input amplifier

Manufacturer: TI
Manufacturer part #: OPA859IDSGR
Store part #: C2058582
Package / case: WSON-8-EP(2x2)
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,217 in stock

#C2058582

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹466.50	₹466.50
10+	₹410.51	₹4,105.10
30+	₹382.15	₹11,464.50
100+	₹344.05	₹34,405.00
500+	₹330.32	₹1,65,160.00
1,000+	₹324.37	₹3,24,370.00

Quantity (min 1)

1 × ₹466.50

₹466.50

excl. GST

₹550.47 incl. 18% GST

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Standard pack: 3,000 per reel

OPA859IDSGR

₹466.50 for 1 + GST

Specifications

Output Current: 105mA
Number of Channels: 1
Vos - Input Offset Voltage: 900uV
Slew Rate: 1.15V/ns
Input Offset Current(Ios): 5pA
Operating Temperature: -40℃~+125℃
Ib - Input Bias Current: 0.5pA
Common Mode Rejection Ratio(CMRR): 84dB
Input Offset Voltage Drift(Vos TC): 2uV/℃
Quiescent Current: 20.5mA
Gain Bandwidth Product: 900MHz
Features: Enable/shutdown function;ESD protection
Input Voltage Noise Density: 3.3nV/√Hz@1MHz
Single Supply: 3.3V~5.25V

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: 0.001 g

Overview

OPA859 is a wideband low-noise op-amp with CMOS inputs, designed for wideband transimpedance and voltage amplifier applications. When configured as a transimpedance amplifier (TIA), its 0.9GHz gain bandwidth product (GBWP) enables high closed-loop bandwidth in low-capacitance photodiode applications. The OPA859 is optimized for optical time-of-flight (ToF) systems, where it is used in conjunction with a time-to-digital converter (such as the TDC7201). The OPA859 can also be used in high-resolution LiDAR systems with differential output amplifiers (such as THS4541 or LMH5401) to drive high-speed ADCs.

Applications

High-speed transimpedance amplifier
Laser ranging
CCD output buffer
High-speed buffer
Optical time domain reflectometry (OTDR)
High-speed active filter
3D scanner silicon photomultiplier (SiPM) buffer amplifier
Photomultiplier tube post-amplifier

Key features

High unity-gain bandwidth: 1.8GHz
Gain-bandwidth product: 900MHz
Ultra-low bias current MOSFET input: 10pA
Low input voltage noise: 3.3nV/√Hz
Slew rate: 1150V/µs
Low input capacitance:
Common-mode: 0.6pF; Differential: 0.2pF
Wide input common-mode range: 1.4V from positive supply, including negative supply
Output swing in TIA configuration: 2.5VPP
Supply voltage range: 3.3V to 5.25V
Quiescent current: 20.5mA
Package: 8-pin WSON
Temperature range: –40 to +125°C

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