Datasheet Texas Instruments OPA121 — 数据表

制造商	Texas Instruments
系列	OPA121

数据表

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参数化

Parameters / Models	OPA121KM	OPA121KM3	OPA121KP	OPA121KP4	OPA121KU	OPA121KU/2K5	OPA121KUE4
Additional Features	Vos Adj Pin	Vos Adj Pin	Vos Adj Pin	Vos Adj Pin	N/A	N/A	N/A
Approx. Price (US$)	6.16 | 1ku	6.16 | 1ku	6.16 | 1ku	6.16 | 1ku
Architecture	FET	FET	FET	FET	FET	FET	FET
CMRR(Min), dB					82	82	82
CMRR(Min)(dB)	82	82	82	82
CMRR(Typ), dB					100	100	100
CMRR(Typ)(dB)	100	100	100	100
GBW(Typ), MHz					2	2	2
GBW(Typ)(MHz)	2	2	2	2
Input Bias Current(Max), pA					5	5	5
Input Bias Current(Max)(pA)	5	5	5	5
Iq per channel(Max), mA					4	4	4
Iq per channel(Max)(mA)	4	4	4	4
Iq per channel(Typ), mA					2.5	2.5	2.5
Iq per channel(Typ)(mA)	2.5	2.5	2.5	2.5
Number of Channels					1	1	1
Number of Channels(#)	1	1	1	1
Offset Drift(Typ), uV/C					3	3	3
Offset Drift(Typ)(uV/C)	3	3	3	3
Operating Temperature Range, C					0 to 70	0 to 70	0 to 70
Operating Temperature Range(C)	0 to 70	0 to 70	0 to 70	0 to 70
Output Current(Typ), mA					40	40	40
Output Current(Typ)(mA)	40	40	40	40
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
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)
Package Size: mm2:W x L (PKG)	See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)
Rail-to-Rail	No	No	No	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us					2	2	2
Slew Rate(Typ)(V/us)	2	2	2	2
Total Supply Voltage(Max), +5V=5, +/-5V=10					36	36	36
Total Supply Voltage(Max)(+5V=5, +/-5V=10)	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10					10	10	10
Total Supply Voltage(Min)(+5V=5, +/-5V=10)	10	10	10	10
Vn at 1kHz(Typ), nV/rtHz					8	8	8
Vn at 1kHz(Typ)(nV/rtHz)	8	8	8	8
Vos (Offset Voltage @ 25C)(Max), mV					2	2	2
Vos (Offset Voltage @ 25C)(Max)(mV)	2	2	2	2

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应用须知

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