Datasheet Texas Instruments OPA2347 — 数据表

制造商	Texas Instruments
系列	OPA2347

WCSP-8微功耗轨到轨运算放大器

数据表

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PDF, 1.6 Mb, 修订版: D, 档案已发布: Jul 20, 2007

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价格

状态

	OPA2347EA/250	OPA2347EA/250G4	OPA2347EA/3K	OPA2347EA/3KG4	OPA2347UA	OPA2347UA/2K5	OPA2347UA/2K5G4	OPA2347UA/2K5Q1	OPA2347UAG4	OPA2347YEDR	OPA2347YEDT	OPA2347YZDR	OPA2347YZDT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	No	No	No	No	Yes	No	No	Yes	Yes	No	Yes

打包

	OPA2347EA/250	OPA2347EA/250G4	OPA2347EA/3K	OPA2347EA/3KG4	OPA2347UA	OPA2347UA/2K5	OPA2347UA/2K5G4	OPA2347UA/2K5Q1	OPA2347UAG4	OPA2347YEDR	OPA2347YEDT	OPA2347YZDR	OPA2347YZDT
N	1	2	3	4	5	6	7	8	9	10	11	12	13
Pin	8	8	8	8	8	8	8	8	8	8	8	8	8
Package Type	DCN	DCN	DCN	DCN	D	D	D	D	D	YED	YED	YZD	YZD
Industry STD Term	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOIC	SOIC	SOIC	DSBGA	DSBGA	DSBGA	DSBGA
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-XBGA-N	R-XBGA-N	R-XBGA-N	R-XBGA-N
Package QTY	250	250	3000	3000	75	2500	2500		75			3000	250
Carrier	SMALL T&R	SMALL T&R	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	LARGE T&R		TUBE			LARGE T&R	SMALL T&R
Device Marking	B47	B47	B47	B47	OPA	2347UA	OPA		OPA			A9	OPA2347
Width (mm)	1.63	1.63	1.63	1.63	3.91	3.91	3.91	3.91	3.91			2.3	2.3
Length (mm)	2.9	2.9	2.9	2.9	4.9	4.9	4.9	4.9	4.9			1.3	1.3
Thickness (mm)	1.1	1.1	1.1	1.1	1.58	1.58	1.58	1.58	1.58	.65	.65	.65	.65
Pitch (mm)	.65	.65	.65	.65	1.27	1.27	1.27	1.27	1.27	.5	.5	.5	.5
Max Height (mm)	1.45	1.45	1.45	1.45	1.75	1.75	1.75	1.75	1.75	.625	.625	1	1
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	OPA2347EA/250	OPA2347EA/250G4	OPA2347EA/3K	OPA2347EA/3KG4	OPA2347UA	OPA2347UA/2K5	OPA2347UA/2K5G4	OPA2347UA/2K5Q1	OPA2347UAG4	OPA2347YEDR	OPA2347YEDT	OPA2347YZDR	OPA2347YZDT
Additional Features	Tiny Package	Tiny Package	Tiny Package	Tiny Package	Tiny Package	Tiny Package	Tiny Package	Tiny Package	Tiny Package	N/A	N/A	Tiny Package	Tiny Package
Approx. Price (US$)								0.39 \| 1ku		0.39 \| 1ku	0.39 \| 1ku
Architecture	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	70	70	70	70	70	70	70		70			70	70
CMRR(Min)(dB)								70		70	70
CMRR(Typ), dB	80	80	80	80	80	80	80		80			80	80
CMRR(Typ)(dB)								80		80	80
GBW(Typ), MHz	0.35	0.35	0.35	0.35	0.35	0.35	0.35		0.35			0.35	0.35
GBW(Typ)(MHz)								0.35		0.35	0.35
Input Bias Current(Max), pA	10	10	10	10	10	10	10		10			10	10
Input Bias Current(Max)(pA)								10		10	10
Iq per channel(Max), mA	0.034	0.034	0.034	0.034	0.034	0.034	0.034		0.034			0.034	0.034
Iq per channel(Max)(mA)								0.034		0.034	0.034
Iq per channel(Typ), mA	0.02	0.02	0.02	0.02	0.02	0.02	0.02		0.02			0.02	0.02
Iq per channel(Typ)(mA)								0.02		0.02	0.02
Number of Channels	2	2	2	2	2	2	2		2			2	2
Number of Channels(#)								2		2	2
Offset Drift(Typ), uV/C	3	3	3	3	3	3	3		3			3	3
Offset Drift(Typ)(uV/C)								3		3	3
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125		-55 to 125			-55 to 125	-55 to 125
Operating Temperature Range(C)								-55 to 125		-55 to 125	-55 to 125
Output Current(Typ), mA	17	17	17	17	17	17	17		17			17	17
Output Current(Typ)(mA)								17		17	17
Package Group	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOIC	SOIC	SOIC	DSBGA SOT-23 SOIC	DSBGA SOT-23 SOIC	DSBGA	DSBGA
Package Size: mm2:W x L, PKG	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	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)			See datasheet (DSBGA)	See datasheet (DSBGA)
Package Size: mm2:W x L (PKG)								See datasheet (DSBGA)		See datasheet (DSBGA)	See datasheet (DSBGA)
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	In,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	0.17	0.17	0.17	0.17	0.17	0.17	0.17		0.17			0.17	0.17
Slew Rate(Typ)(V/us)								0.17		0.17	0.17
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(Max)(+5V=5, +/-5V=10)								5.5		5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.3	2.3	2.3	2.3	2.3	2.3	2.3		2.3			2.3	2.3
Total Supply Voltage(Min)(+5V=5, +/-5V=10)								2.3		2.3	2.3
Vn at 1kHz(Typ), nV/rtHz	60	60	60	60	60	60	60		60			60	60
Vn at 1kHz(Typ)(nV/rtHz)								60		60	60
Vos (Offset Voltage @ 25C)(Max), mV	6	6	6	6	6	6	6		6			6	6
Vos (Offset Voltage @ 25C)(Max)(mV)								6		6	6

生态计划

	OPA2347EA/250	OPA2347EA/250G4	OPA2347EA/3K	OPA2347EA/3KG4	OPA2347UA	OPA2347UA/2K5	OPA2347UA/2K5G4	OPA2347UA/2K5Q1	OPA2347UAG4	OPA2347YEDR	OPA2347YEDT	OPA2347YZDR	OPA2347YZDT
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Not Compliant	Not Compliant	Compliant	Compliant
Pb Free	No	No	No

应用须知

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
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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: OPA2347 (13)

OPA2347EA/250 OPA2347EA/250G4 OPA2347EA/3K OPA2347EA/3KG4 OPA2347UA OPA2347UA/2K5 OPA2347UA/2K5G4 OPA2347UA/2K5Q1 OPA2347UAG4 OPA2347YEDR OPA2347YEDT OPA2347YZDR OPA2347YZDT

制造商分类

Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Ultra-Low-Power Op Amps (<=250uA)