Datasheet Texas Instruments OPA2381AIDRBT — 数据表

精密，低功耗，跨阻放大器8-SON -40至125

数据表

PDF, 992 Kb, 修订版: B, 档案已发布: Nov 18, 2004

从文件中提取

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Additional Features	Tiny Package
Architecture	FET
CMRR(Min)	95 dB
CMRR(Typ)	110 dB
GBW(Typ)	18 MHz
Input Bias Current(Max)	50 pA
Iq per channel(Max)	1 mA
Iq per channel(Typ)	0.8 mA
Number of Channels	2
Offset Drift(Typ)	0.03 uV/C
Operating Temperature Range	-40 to 125 C
Output Current(Typ)	10 mA
Package Group	SON
Package Size: mm2:W x L	See datasheet (SON) PKG
Rail-to-Rail	Out
Rating	Catalog
Slew Rate(Typ)	12 V/us
Total Supply Voltage(Max)	5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)	2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	114 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	0.025 mV

RoHS

Compliant

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
下载
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.
下载
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: OPA2381 (6)

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