Datasheet Texas Instruments OPA314 — 数据表

制造商	Texas Instruments
系列	OPA314

3MHz，低功耗，低噪声，RRI / O，1.8V CMOS运算放大器

数据表

PDF, 2.0 Mb, 修订版: G, 档案已发布: Jun 30, 2015

从文件中提取

	OPA314AIDBVR	OPA314AIDBVT	OPA314AIDCKR	OPA314AIDCKT
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	No	No	No

	OPA314AIDBVR	OPA314AIDBVT	OPA314AIDCKR	OPA314AIDCKT
N	1	2	3	4
Pin	5	5	5	5
Package Type	DBV	DBV	DCK	DCK
Industry STD Term	SOT-23	SOT-23	SOT-SC70	SOT-SC70
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	3000	250	3000	250
Carrier	LARGE T&R	SMALL T&R	LARGE T&R	SMALL T&R
Device Marking	RAZ	RAZ	SAA	SAA
Width (mm)	1.6	1.6	1.25	1.25
Length (mm)	2.9	2.9	2	2
Thickness (mm)	1.2	1.2	.9	.9
Pitch (mm)	.95	.95	.65	.65
Max Height (mm)	1.45	1.45	1.1	1.1
Mechanical Data	下载	下载	下载	下载

Parameters / Models	OPA314AIDBVR	OPA314AIDBVT	OPA314AIDCKR	OPA314AIDCKT
Additional Features	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened
Architecture	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	66	66	66	66
CMRR(Typ), dB	80	80	80	80
GBW(Typ), MHz	3	3	3	3
Input Bias Current(Max), pA	10	10	10	10
Iq per channel(Max), mA	0.21	0.21	0.21	0.21
Iq per channel(Typ), mA	0.15	0.15	0.15	0.15
Number of Channels	1	1	1	1
Offset Drift(Typ), uV/C	1	1	1	1
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output Current(Typ), mA	20	20	20	20
Package Group	SOT-23	SOT-23	SC70	SC70
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)	5SC70: 4 mm2: 2.1 x 2(SC70)	5SC70: 4 mm2: 2.1 x 2(SC70)
Rail-to-Rail	In,Out	In,Out	In,Out	In,Out
Rating	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	1.5	1.5	1.5	1.5
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	1.8	1.8	1.8	1.8
Vn at 1kHz(Typ), nV/rtHz	14	14	14	14
Vos (Offset Voltage @ 25C)(Max), mV	2.5	2.5	2.5	2.5

	OPA314AIDBVR	OPA314AIDBVT	OPA314AIDCKR	OPA314AIDCKT
RoHS	Compliant	Compliant	Compliant	Compliant

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

系列: OPA314 (4)