OPA2388IDGKR

60mA 2 250nV 5V/us 140dB 30pA 1.9mA 10MHz Rail-to-Rail Input, Rail-to-Rail Output VSSOP-8 Instrumentation, Op Amps, Buffer Amps RoHS

VSSOP-8ROHS3 CompliantActive

OPAx388 Precision, Zero-Drift, Zero-Crossover, True Rail-to-Rail Input/Output Operational Amplifier

Manufacturer: TI
Manufacturer part #: OPA2388IDGKR
Store part #: C2059281
Package / case: VSSOP-8
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,028 in stock

#C2059281

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹304.63	₹304.63
10+	₹256.50	₹2,565.00
30+	₹226.37	₹6,791.10
100+	₹195.58	₹19,558.00
500+	₹181.70	₹90,850.00
1,000+	₹175.63	₹1,75,630.00

Quantity (min 1)

1 × ₹304.63

₹304.63

excl. GST

₹359.46 incl. 18% GST

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Standard pack: 2,500 per reel

OPA2388IDGKR

₹304.63 for 1 + GST

Specifications

Output Current: 60mA
Number of Channels: 2
Vos - Input Offset Voltage: 250nV
Slew Rate: 5V/us
Input Offset Current(Ios): 700pA
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 140dB
Ib - Input Bias Current: 30pA
Input Offset Voltage Drift(Vos TC): 5nV/℃
Quiescent Current: 1.9mA
Gain Bandwidth Product: 10MHz
Features: Zero drift / auto-zero;EMI filtering/RF suppression;Reverse-phase input protection
Input Voltage Noise Density: 7nV/√Hz@1kHz
Dual Supply: -2.75V~-1.25V;1.25V~2.75V
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single Supply: 2.5V~5.5V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.06 g

Overview

The OPAx388 (OPA388, OPA2388, and OPA4388) series of precision operational amplifiers are ultra-low noise, fast-settling, zero-drift, and zero-crossing devices that can operate with rail-to-rail inputs and outputs. These features, combined with excellent AC performance, an offset voltage of only 0.25µV, and a temperature drift of 0.005µV/°C, make the OPAx388 an ideal choice for driving high-precision analog-to-digital converters (ADCs) or buffering the outputs of high-resolution digital-to-analog converters (DACs). This design offers excellent performance when driving analog-to-digital converters (ADCs) without degrading linearity. The OPA388 (single-channel version) is available in three packages: VSSOP - 8, SOT23 - 5, and SOIC - 8. The OPA2388 (dual-channel version) is available in two packages: VSSOP - 8 and SO - 8. The OPA4388 (quad-channel version) is available in two packages: TSSOP - 14 and SO - 14. All versions are rated for an operating temperature range of -40°C to +125°C. The OPA388 supports high-precision, low-error measurements.

Applications

Commercial networking and server PSU
Laptop power adapter design
Weighing scales
Laboratory and field instrumentation
Battery testing
Electronic thermometers
Temperature transmitters
OPA388 in high CMRR instrumentation amplifier applications

Key features

Ultra-low offset voltage: ±0.25µV
Zero drift: ±0.005µV/°C
Zero crossover: 140dB CMRR true RRIO
Low noise: 7.0nV/√Hz (at 1kHz)
No 1/f noise: 140nVPP (0.1Hz to 10Hz)
Fast settling: 2µs (1V, 0.01%)
Gain bandwidth: 10MHz
Single supply: 2.5V to 5.5V
Dual supply: ±1.25V to ±2.75V
True rail-to-rail input and output
EMI/RFI filtered inputs
Industry-standard packages:
Single-channel versions available in SOIC-8, SOT-23-5, and VSSOP-8
Dual-channel versions available in SOIC-8 and VSSOP-8
Quad-channel versions available in SOIC-14 and TSSOP-14

Alternatives

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