Datasheet Texas Instruments OPA2188

Manufacturer	Texas Instruments
Series	OPA2188

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Parametrics

Parameters / Models	OPA2188AID	OPA2188AIDGKR	OPA2188AIDGKT	OPA2188AIDR
Additional Features	EMI Hardened,Zero Drift	EMI Hardened,Zero Drift	EMI Hardened,Zero Drift	EMI Hardened,Zero Drift
Architecture	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	106	106	106	106
CMRR(Typ), dB	114	114	114	114
GBW(Typ), MHz	2	2	2	2
Input Bias Current(Max), pA	850	850	850	850
Iq per channel(Max), mA	0.44	0.44	0.44	0.44
Iq per channel(Typ), mA	0.385	0.385	0.385	0.385
Number of Channels	2	2	2	2
Offset Drift(Typ), uV/C	0.03	0.03	0.03	0.03
Operating Temperature Range, C	-40 to 105	-40 to 105	-40 to 105	-40 to 105
Output Current(Typ), mA	18	18	18	18
Package Group	SOIC	VSSOP	VSSOP	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-Rail	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out
Rating	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	0.8	0.8	0.8	0.8
Total Supply Voltage(Max), +5V=5, +/-5V=10	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10	4	4	4	4
Vn at 1kHz(Typ), nV/rtHz	8.8	8.8	8.8	8.8
Vos (Offset Voltage @ 25C)(Max), mV	0.025	0.025	0.025	0.025

Eco Plan

Application Notes

• Download
  EMI Rejection Ratio of Operational Amplifiers (With OPA333 and OPA333-Q1 as an E (Rev. A)
  PDF, 372 Kb, Revision: A, File published: Jul 1, 2015
  This application report introduces the concept of electromagnetic interference rejection ratio (EMIRR IN+) as a measure of the immunity of an operational amplifier to responding to electromagnetic interference (EMI). Texas Instruments has developed the ability to accurately measure and quantify the immunity of an operational amplifier over a broad frequency spectrum extending from 10 MHz to 6 GHz.
• Download
  DC Controlled Low Pass Filter
  PDF, 410 Kb, File published: Mar 9, 2017
  This application report describes a dc controlled low-pass filter circuit using LM3046. The cut off frequency can be varied by varying the capacitance of the low-pass filter.
• Download
  Analog linearization of resistance temperature detectors
  PDF, 152 Kb, File published: Nov 9, 2011
• Download
  4Q 2011 Issue Analog Applications Journal
  PDF, 943 Kb, File published: Nov 9, 2011
• Download
  Tuning in Amplifiers
  PDF, 44 Kb, File published: Oct 2, 2000
  Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
• Download
  Single-Supply Operation of Operational Amplifiers
  PDF, 77 Kb, File published: Oct 2, 2000
  Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
• Download
  Op Amp Performance Analysis
  PDF, 76 Kb, File published: Oct 2, 2000
  This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

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Manufacturer's Classification

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps