Datasheet Texas Instruments OPA237 — 数据表

制造商	Texas Instruments
系列	OPA237

数据表

价格

状态

打包

参数化

Parameters / Models	OPA237NA/250	OPA237NA/250E4	OPA237NA/3K	OPA237NA/3KE4	OPA237UA	OPA237UA/2K5	OPA237UA/2K5G4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar
CMRR(Min), dB	80	80	80	80	80	80	80
CMRR(Typ), dB	90	90	90	90	90	90	90
GBW(Typ), MHz	1.4	1.4	1.4	1.4	1.4	1.4	1.4
Input Bias Current(Max), pA	40000	40000	40000	40000	40000	40000	40000
Iq per channel(Max), mA	0.475	0.475	0.475	0.475	0.475	0.475	0.475
Iq per channel(Typ), mA	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Number of Channels	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	1.3	1.3	1.3	1.3	1.3	1.3	1.3
Operating Temperature Range, C	-40 to 70	-40 to 70	-40 to 70	-40 to 70	-40 to 70	-40 to 70	-40 to 70
Output Current(Typ), mA	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Package Group	SOT-23	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOIC
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)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-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)
Rail-to-Rail	In to V-	In to V-	In to V-	In to V-	In to V-	In to V-	In to V-
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Total Supply Voltage(Max), +5V=5, +/-5V=10	36	36	36	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Vn at 1kHz(Typ), nV/rtHz	28	28	28	28	28	28	28
Vos (Offset Voltage @ 25C)(Max), mV	0.95	0.95	0.95	0.95	0.95	0.95	0.95

生态计划

应用须知

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