Datasheet Texas Instruments OPA2244 — 数据表

制造商	Texas Instruments
系列	OPA2244

MicroPower单电源运算放大器MicroAmplifier（TM）系列

数据表

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PDF, 1.2 Mb, 档案已发布: Sep 27, 2000

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价格

状态

	OPA2244EA/250	OPA2244EA/250G4	OPA2244EA/2K5	OPA2244EA/2K5G4	OPA2244PA	OPA2244PAG4	OPA2244UA	OPA2244UA/2K5	OPA2244UA/2K5G4	OPA2244UAG4
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)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	Yes	Yes	No	No	No	No	No	No

打包

	OPA2244EA/250	OPA2244EA/250G4	OPA2244EA/2K5	OPA2244EA/2K5G4	OPA2244PA	OPA2244PAG4	OPA2244UA	OPA2244UA/2K5	OPA2244UA/2K5G4	OPA2244UAG4
N	1	2	3	4	5	6	7	8	9	10
Pin	8	8	8	8	8	8	8	8	8	8
Package Type	DGK	DGK	DGK	DGK	P	P	D	D	D	D
Industry STD Term	VSSOP	VSSOP	VSSOP	VSSOP	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	250	250	2500	2500	50	50	75	2500	2500	75
Carrier	SMALL T&R	SMALL T&R	LARGE T&R	LARGE T&R	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE
Device Marking	A44	A44	A44	A44	OPA2244PA	OPA2244PA	2244UA	OPA	OPA	2244UA
Width (mm)	3	3	3	3	6.35	6.35	3.91	3.91	3.91	3.91
Length (mm)	3	3	3	3	9.81	9.81	4.9	4.9	4.9	4.9
Thickness (mm)	.97	.97	.97	.97	3.9	3.9	1.58	1.58	1.58	1.58
Pitch (mm)	.65	.65	.65	.65	2.54	2.54	1.27	1.27	1.27	1.27
Max Height (mm)	1.07	1.07	1.07	1.07	5.08	5.08	1.75	1.75	1.75	1.75
Mechanical Data	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	OPA2244EA/250	OPA2244EA/250G4	OPA2244EA/2K5	OPA2244EA/2K5G4	OPA2244PA	OPA2244PAG4	OPA2244UA	OPA2244UA/2K5	OPA2244UA/2K5G4	OPA2244UAG4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar
CMRR(Min), dB	72	72	72	72	72	72	72	72	72	72
CMRR(Typ), dB	98	98	98	98	98	98	98	98	98	98
GBW(Typ), MHz	0.43	0.43	0.43	0.43	0.43	0.43	0.43	0.43	0.43	0.43
Input Bias Current(Max), pA	25000	25000	25000	25000	25000	25000	25000	25000	25000	25000
Iq per channel(Max), mA	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Iq per channel(Typ), mA	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
Number of Channels	2	2	2	2	2	2	2	2	2	2
Offset Drift(Typ), uV/C	4	4	4	4	4	4	4	4	4	4
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	12	12	12	12	12	12	12	12	12	12
Package Group	VSSOP	VSSOP	VSSOP	VSSOP	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	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 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	In to V-,Out	In to V-,Out	In to V-,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Total Supply Voltage(Max), +5V=5, +/-5V=10	36	36	36	36	36	36	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2
Vn at 1kHz(Typ), nV/rtHz	22	22	22	22	22	22	22	22	22	22
Vos (Offset Voltage @ 25C)(Max), mV	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5

生态计划

	OPA2244EA/250	OPA2244EA/250G4	OPA2244EA/2K5	OPA2244EA/2K5G4	OPA2244PA	OPA2244PAG4	OPA2244UA	OPA2244UA/2K5	OPA2244UA/2K5G4	OPA2244UAG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

应用须知

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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: OPA2244 (10)

OPA2244EA/250 OPA2244EA/250G4 OPA2244EA/2K5 OPA2244EA/2K5G4 OPA2244PA OPA2244PAG4 OPA2244UA OPA2244UA/2K5 OPA2244UA/2K5G4 OPA2244UAG4

制造商分类

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