Datasheet Texas Instruments OPA334 — 数据表

制造商	Texas Instruments
系列	OPA334

最大0.05uV / C，单电源CMOS运算放大器

数据表

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PDF, 1.3 Mb, 修订版: D, 档案已发布: Jun 12, 2003

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价格

状态

	OPA334AIDBVR	OPA334AIDBVRG4	OPA334AIDBVT	OPA334AIDBVTG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	No	No

打包

	OPA334AIDBVR	OPA334AIDBVRG4	OPA334AIDBVT	OPA334AIDBVTG4
N	1	2	3	4
Pin	6	6	6	6
Package Type	DBV	DBV	DBV	DBV
Industry STD Term	SOT-23	SOT-23	SOT-23	SOT-23
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	3000	3000	250	250
Carrier	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	OAOI	OAOI	OAOI	OAOI
Width (mm)	1.6	1.6	1.6	1.6
Length (mm)	2.9	2.9	2.9	2.9
Thickness (mm)	1.2	1.2	1.2	1.2
Pitch (mm)	.95	.95	.95	.95
Max Height (mm)	1.45	1.45	1.45	1.45
Mechanical Data	下载	下载	下载	下载

参数化

Parameters / Models	OPA334AIDBVR	OPA334AIDBVRG4	OPA334AIDBVT	OPA334AIDBVTG4
Additional Features	EMI Hardened,Shutdown,Zero Drift	EMI Hardened,Shutdown,Zero Drift	EMI Hardened,Shutdown,Zero Drift	EMI Hardened,Shutdown,Zero Drift
Architecture	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	110	110	110	110
CMRR(Typ), dB	130	130	130	130
GBW(Typ), MHz	2	2	2	2
Input Bias Current(Max), pA	200	200	200	200
Iq per channel(Max), mA	0.35	0.35	0.35	0.35
Iq per channel(Typ), mA	0.285	0.285	0.285	0.285
Number of Channels	1	1	1	1
Offset Drift(Typ), uV/C	0.02	0.02	0.02	0.02
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output Current(Typ), mA	50	50	50	50
Package Group	SOT-23	SOT-23	SOT-23	SOT-23
Package Size: mm2:W x L, PKG	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
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	1.6	1.6	1.6	1.6
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7	2.7	2.7	2.7
Vn at 1kHz(Typ), nV/rtHz	60	60	60	60
Vos (Offset Voltage @ 25C)(Max), mV	0.005	0.005	0.005	0.005

生态计划

	OPA334AIDBVR	OPA334AIDBVRG4	OPA334AIDBVT	OPA334AIDBVTG4
RoHS	Compliant	Compliant	Compliant	Compliant

应用须知

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OPA334, OPA2334, OPA335, OPA2335 EMI Immunity Performance (Rev. A)
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Zero-drift Amplifiers: Features and Benefits (Rev. A)
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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
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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.
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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

系列: OPA334 (4)

OPA334AIDBVR OPA334AIDBVRG4 OPA334AIDBVT OPA334AIDBVTG4

制造商分类

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