Datasheet Texas Instruments OPA340 — 数据表

制造商	Texas Instruments
系列	OPA340

数据表

价格

状态

打包

参数化

Parameters / Models	OPA340NA/250	OPA340NA/250G4	OPA340NA/3K	OPA340NA/3KG4	OPA340PA	OPA340PAG4	OPA340UA	OPA340UA/2K5	OPA340UA/2K5G4	OPA340UAG4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	80	80	80	80	80	80	80	80	80	80
CMRR(Typ), dB	92	92	92	92	92	92	92	92	92	92
GBW(Typ), MHz	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Input Bias Current(Max), pA	10	10	10	10	10	10	10	10	10	10
Iq per channel(Max), mA	0.95	0.95	0.95	0.95	0.95	0.95	0.95	0.95	0.95	0.95
Iq per channel(Typ), mA	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75
Number of Channels	1	1	1	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
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
Output Current(Typ), mA	50	50	50	50	50	50	50	50	50	50
Package Group	SOT-23	SOT-23	SOT-23	SOT-23	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	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)
Rail-to-Rail	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
Slew Rate(Typ), V/us	6	6	6	6	6	6	6	6	6	6
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Vn at 1kHz(Typ), nV/rtHz	25	25	25	25	25	25	25	25	25	25
Vos (Offset Voltage @ 25C)(Max), mV	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5

生态计划

应用须知

• 下载
  A dual-polarity, bidirectional current-shunt monitor
  PDF, 704 Kb, 档案已发布: Oct 22, 2008
• 下载
  OPA340, OPA2340, OPA4340 EMI Immunity Performance (Rev. A)
  PDF, 90 Kb, 修订版: A, 档案已发布: Nov 2, 2012
• 下载
  Q4 2008 Issue Analog Applications Journal
  PDF, 1.5 Mb, 档案已发布: Oct 22, 2008
• 下载
  AB-174: Getting the Full Potential from your ADC (Rev. A)
  PDF, 72 Kb, 修订版: A, 档案已发布: 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
• 下载
  Optoelectronics Circuit Collection
  PDF, 261 Kb, 档案已发布: 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.
• 下载
  Precision Absolute Value Circuits
  PDF, 100 Kb, 档案已发布: Oct 2, 2000
  You can build a precision absolute value circuit using two op amps and two precision resistors. If you use an op amp and an IC difference amplifier no user supplied precision resistors or resistor adjustments are required. Circuits shown are suitable for precision split supply operation and for single-supply operation. When used with a rail-to-rail op amp the single supply circuit can approach a
• 下载
  Tuning in Amplifiers
  PDF, 44 Kb, 档案已发布: 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
• 下载
  Single-Supply Operation of Operational Amplifiers
  PDF, 77 Kb, 档案已发布: 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.
• 下载
  Op Amp Performance Analysis
  PDF, 76 Kb, 档案已发布: 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

模型线

制造商分类

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