Datasheet Texas Instruments OPA2727 — 数据表

制造商	Texas Instruments
系列	OPA2727

e-trim（TM）20MHz高精度CMOS运算放大器

数据表

PDF, 1.3 Mb, 修订版: H, 档案已发布: Apr 13, 2007

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	OPA2727AID	OPA2727AIDG4	OPA2727AIDR	OPA2727AIDRBR	OPA2727AIDRBRG4	OPA2727AIDRBT	OPA2727AIDRBTG4
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)
Manufacture's Sample Availability	No	Yes	No	No	Yes	No	Yes

	OPA2727AID	OPA2727AIDG4	OPA2727AIDR	OPA2727AIDRBR	OPA2727AIDRBRG4	OPA2727AIDRBT	OPA2727AIDRBTG4
N	1	2	3	4	5	6	7
Pin	8	8	8	8	8	8	8
Package Type	D	D	D	DRB	DRB	DRB	DRB
Industry STD Term	SOIC	SOIC	SOIC	VSON	VSON	VSON	VSON
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-PDSO-N	S-PDSO-N	S-PDSO-N	S-PDSO-N
Package QTY	75	75	2500	2500	2500	250	250
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	O2727A	O2727A	2727A	NSD	NSD	NSD	NSD
Width (mm)	3.91	3.91	3.91	3	3	3	3
Length (mm)	4.9	4.9	4.9	3	3	3	3
Thickness (mm)	1.58	1.58	1.58	.88	.88	.88	.88
Pitch (mm)	1.27	1.27	1.27	.65	.65	.65	.65
Max Height (mm)	1.75	1.75	1.75	1	1	1	1
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	OPA2727AID	OPA2727AIDG4	OPA2727AIDR	OPA2727AIDRBR	OPA2727AIDRBRG4	OPA2727AIDRBT	OPA2727AIDRBTG4
Additional Features	Shutdown,Tiny Package	Shutdown,Tiny Package	Shutdown,Tiny Package	Shutdown,Tiny Package	Shutdown,Tiny Package	Shutdown,Tiny Package	Shutdown,Tiny Package
Architecture	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	86	86	86	86	86	86	86
CMRR(Typ), dB	94	94	94	94	94	94	94
GBW(Typ), MHz	20	20	20	20	20	20	20
Input Bias Current(Max), pA	500	500	500	500	500	500	500
Iq per channel(Max), mA	6.5	6.5	6.5	6.5	6.5	6.5	6.5
Iq per channel(Typ), mA	4.3	4.3	4.3	4.3	4.3	4.3	4.3
Number of Channels	2	2	2	2	2	2	2
Offset Drift(Typ), uV/C	0.6	0.6	0.6	0.6	0.6	0.6	0.6
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
Output Current(Typ), mA	40	40	40	40	40	40	40
Package Group	SOIC	SOIC	SOIC	SON	SON	SON	SON
Package Size: mm2:W x L, PKG	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 (SON)	See datasheet (SON)	See datasheet (SON)	See datasheet (SON)
Rail-to-Rail	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	30	30	30	30	30	30	30
Total Supply Voltage(Max), +5V=5, +/-5V=10	12	12	12	12	12	12	12
Total Supply Voltage(Min), +5V=5, +/-5V=10	4	4	4	4	4	4	4
Vn at 1kHz(Typ), nV/rtHz	10	10	10	10	10	10	10
Vos (Offset Voltage @ 25C)(Max), mV	0.15	0.15	0.15	0.15	0.15	0.15	0.15

	OPA2727AID	OPA2727AIDG4	OPA2727AIDR	OPA2727AIDRBR	OPA2727AIDRBRG4	OPA2727AIDRBT	OPA2727AIDRBTG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

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Tuning in Amplifiers
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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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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

系列: OPA2727 (7)