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OPA2388IDR

Op Amp Dual Zero Drift Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC T/R

Manufacturer:

TI
Mfr.Part #:

OPA2388IDR
Datasheet:

OPA2388IDR Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
Date Of Intro:

2017-06-22
EDA/CAD Models:

Request Free CAD Models for OPA2388IDR

Email: [email protected]

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Tel: +852 95804164

OPA2388IDR General Description

The OPAx388 (OPA388, OPA2388, and OPA4388) series of precision operational amplifiers are ultra-low noise, fast-settling, zero-drift, zero-crossover devices that provide rail-to-rail input and output operation. These features and excellent ac performance, combined with only 0.25 μV of offset and 0.005 μV/°C of drift over temperature, makes the OPAx388 a great choice for driving high-precision, analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs). This design results in excellent performance when driving analog-to-digital converters (ADCs) without degradation of linearity. The OPA388 (single version) is available in the VSSOP-8, SOT23-5, and SOIC-8 packages. The OPA2388 (dual version) is offered in the VSSOP-8 and SO-8 packages. The OPA4388 (quad version) is offered in the TSSOP-14 and SO-14 packages. All versions are specified over the industrial temperature range of –40°C to +125°C.

Key Features

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

Specifications

Source Content uid	OPA2388IDR	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
Date Of Intro	2017-06-22	Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK	Average Bias Current-Max (IIB)	0.0007 µA
Bias Current-Max (IIB) @25C	0.00035 µA	Common-mode Reject Ratio-Min	124 dB
Common-mode Reject Ratio-Nom	140 dB	Frequency Compensation	YES
Input Offset Current-Max (IIO)	0.0008 µA	Input Offset Voltage-Max	7.5 µV
JESD-30 Code	R-PDSO-G8	JESD-609 Code	e3
Length	4.9 mm	Low-Bias	YES
Low-Offset	YES	Micropower	NO
Moisture Sensitivity Level	2	Neg Supply Voltage Limit-Max	-3 V
Neg Supply Voltage-Nom (Vsup)	-2.5 V	Number of Functions	2
Number of Terminals	8	Operating Temperature-Max	125 °C
Operating Temperature-Min	-40 °C	Peak Reflow Temperature (Cel)	260
Power	NO	Programmable Power	NO
Seated Height-Max	1.75 mm	Slew Rate-Nom	5 V/us
Supply Current-Max	4.8 mA	Supply Voltage Limit-Max	3 V
Supply Voltage-Nom (Vsup)	2.5 V	Surface Mount	YES
Temperature Grade	AUTOMOTIVE	Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING	Terminal Pitch	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Unity Gain BW-Nom	10000	Voltage Gain-Min	1000000
Wideband	NO	Width	3.9 mm