Datasheet Texas Instruments OPA227

Manufacturer	Texas Instruments
Series	OPA227

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Parametrics

Parameters / Models	OPA227P	OPA227PA	OPA227PAG4	OPA227PG4	OPA227U	OPA227U/2K5	OPA227U/2K5E4	OPA227UA	OPA227UA/2K5	OPA227UA/2K5G4	OPA227UAG4	OPA227UE4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar
CMRR(Min), dB	120	120	120	120	120	120	120	120	120	120	120	120
CMRR(Typ), dB	138	138	138	138	138	138	138	138	138	138	138	138
GBW(Typ), MHz	8	8	8	8	8	8	8	8	8	8	8	8
Input Bias Current(Max), pA	10000	10000	10000	10000	10000	10000	10000	10000	10000	10000	10000	10000
Iq per channel(Max), mA	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8
Iq per channel(Typ), mA	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	45	45	45	45	45	45	45	45	45	45	45	45
Package Group	PDIP	PDIP	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-Rail	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3
Total Supply Voltage(Max), +5V=5, +/-5V=10	36	36	36	36	36	36	36	36	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10	5	5	5	5	5	5	5	5	5	5	5	5
Vn at 1kHz(Typ), nV/rtHz	3	3	3	3	3	3	3	3	3	3	3	3
Vos (Offset Voltage @ 25C)(Max), mV	0.075	0.075	0.075	0.075	0.075	0.075	0.075	0.075	0.075	0.075	0.075	0.075

Eco Plan

Application Notes

• Download
  Topology and Noise Using Multiplying DACs (Rev. A)
  PDF, 347 Kb, Revision: A, File published: May 18, 2015
• Download
  OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228 EMI Immunity Performance (Rev. A)
  PDF, 90 Kb, Revision: A, File published: Nov 2, 2012
• Download
  A Numerical Protection Relay Solution
  PDF, 187 Kb, File published: Sep 2, 2010
  Numerical Protection Relays (NPRs) are critical elements in any power distribution network. Generally, there are several different types of NPRs. Each type, however, shares a similar architecture, thus enabling designers to build an entire system solution that is based on a relatively small number of flexible components. This application note demonstrates how an NPR can be implemented using TI's e
• Download
  AB-174: Getting the Full Potential from your ADC (Rev. A)
  PDF, 72 Kb, Revision: A, File published: Jun 28, 2002
  Many of today?s high-resolution ADCs (Analog-to-Digital Converters) are operating from a single supply and use fully differential inputs. This can be a problem for single-ended signals that are bipolar relative to common. This article illustrates circuit configurations that preserve the full-scale input range by using modern features, such as Programmable Gain Amplifiers (PGAs) and internal voltag
• Download
  Optoelectronics Circuit Collection
  PDF, 261 Kb, File published: Jun 11, 2001
  This application report presents a collection of analog circuits that may be useful in electro-optic applications such as optical networking. The circuits are Avalanche Photodiode Bias Supply 1; Linear TEC Driver-1, -2, and -3; Laser Diode Driver-1 and -2; and Temperature Under- and Over-range Sensing with a Window Comparator.
• 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