OPA855IDSGR

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

WSON-8-EP(2x2)ROHS3 CompliantActive

8GHz gain-bandwidth product, stable gain, bipolar input amplifier

Manufacturer: TI
Manufacturer part #: OPA855IDSGR
Store part #: C1409030
Package / case: WSON-8-EP(2x2)
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,532 in stock

#C1409030

Stock & price checked 16 days ago

Quantity	Unit price	Pack price
1+	₹635.52	₹635.52
10+	₹542.27	₹5,422.70
30+	₹484.68	₹14,540.40
100+	₹428.60	₹42,860.00
500+	₹402.75	₹2,01,375.00
1,000+	₹391.22	₹3,91,220.00

Quantity (min 1)

1 × ₹635.52

₹635.52

excl. GST

₹749.91 incl. 18% GST

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Standard pack: 3,000 per reel

OPA855IDSGR

₹635.52 for 1 + GST

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Specifications

Output Current: 105mA
Number of Channels: 1
Vos - Input Offset Voltage: 200uV
Slew Rate: 2.75V/ns
Input Offset Current(Ios): 100nA
Operating Temperature: -40℃~+125℃
Ib - Input Bias Current: 18.5uA
Common Mode Rejection Ratio(CMRR): 100dB
Input Offset Voltage Drift(Vos TC): 1.5uV/℃
Quiescent Current: 17.8mA
Gain Bandwidth Product: 8GHz
Features: Enable/shutdown function;Decompensated stable;ESD protection
Input Voltage Noise Density: 980pV/√Hz@1kHz
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: 0.036 g

Overview

OPA855 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 is optimized for optical time-of-flight (ToF) systems, where it is used in conjunction with time-to-digital converters such as the TDC7201. The OPA855 can also be used in high-resolution LiDAR systems with differential output amplifiers such as the THS4541 or LMH5401 to drive high-speed ADCs.

Applications

Optical Time Domain Reflectometer (OTDR)
3D Scanner
Laser Ranging
Solid-State Scanning LiDAR
Optical ToF Position Sensor
Drone Vision
Industrial Robot LiDAR
Robotic Vacuum Cleaner LiDAR
SiPM Buffer Amplifier
Photomultiplier Tube Post-Amplifier
High-Speed Time-of-Flight Receiver

Key features

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
Die (pre-release)
Temperature range: -40°C to +125°C

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