OPA855QDSGRQ1

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

WSON-8-EP(2x2)ROHS CompliantActive

Automotive-grade bipolar-input amplifier with an 8 GHz gain-bandwidth product and a stable gain of 7 V/V

Manufacturer: TI
Manufacturer part #: OPA855QDSGRQ1
Store part #: C2866497
Package / case: WSON-8-EP(2x2)
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,405 in stock

#C2866497

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹352.66	₹352.66
10+	₹301.70	₹3,017.00
30+	₹269.73	₹8,091.90
100+	₹236.91	₹23,691.00
500+	₹222.22	₹1,11,110.00
1,000+	₹215.74	₹2,15,740.00

Quantity (min 1)

1 × ₹352.66

₹352.66

excl. GST

₹416.14 incl. 18% GST

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Standard pack: 3,000 per reel

OPA855QDSGRQ1

₹352.66 for 1 + GST

Specifications

Output Current: 100mA
Number of Channels: 1
Vos - Input Offset Voltage: 200uV
Slew Rate: 2.75V/ns
Input Offset Current(Ios): 1uA
Operating Temperature: -40℃~+125℃
Ib - Input Bias Current: 5uA
Common Mode Rejection Ratio(CMRR): 100dB
Input Offset Voltage Drift(Vos TC): 500nV/℃
Quiescent Current: 17.8mA
Gain Bandwidth Product: 8GHz
Features: Enable/shutdown function;Decompensated stable;ESD protection
Input Voltage Noise Density: 980pV/√Hz@1MHz
Single Supply: 3.3V~5.25V

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1.7 g

Overview

The OPA855-Q1 is a wideband, low-noise op amp with bipolar inputs, designed for wideband transimpedance and voltage amplifier applications. When configured as a transimpedance amplifier (TIA), its 8GHz gain bandwidth product (GBWP) enables high closed-loop bandwidth at transimpedance gains of up to tens of kilohms. The OPA855-Q1 is optimized for optical time-of-flight (ToF) systems, where it works in conjunction with time-to-digital converters such as the TDC7201. The OPA855-Q1 can also be used in high-resolution LiDAR systems with differential output amplifiers such as the THS4541-Q1 to drive high-speed ADCs.

Applications

Automotive LiDAR
Time-of-Flight (ToF) cameras
Optical Time-Domain Reflectometry (OTDR)
3D scanners
Laser rangefinding
Solid-state scanning LiDAR
Optical ToF position sensors
Drone vision
Silicon photomultiplier (SiPM) buffer amplifiers
Photomultiplier tube post-amplifiers

Key features

AEC-Q100 qualified for automotive applications: Temperature Grade 1: -40°C to +125°C, TA
High gain bandwidth product: 8GHz
Decompensated, gain ≥ 7V/V (stable)
Low input voltage noise: 0.98nV/√Hz
Slew rate: 2750V/µs
Low input capacitance:
Common-mode: 0.6pF
Differential: 0.2pF
Wide input common-mode range:
0.4V from positive supply
1.1V from negative supply
3VPP total output swing
Supply voltage range: 3.3V to 5.25V
Quiescent current: 17.8mA
Package: 8-pin WSON
Temperature range: -40°C to +125°C

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