參數(shù)資料
型號： LM2904(TI)
廠商： Texas Instruments, Inc.
英文描述： Dual Operational Amplifiers(雙通道通用運放)
中文描述： 雙運算放大器（雙通道通用運放）
文件頁數(shù)： 1/11頁
文件大?。?/td> 204K
代理商： LM2904(TI)
LM158, LM258, LM358, LM158A
LM258A, LM358A, LM358Y, LM2904, LM2904Q
DUAL OPERATIONAL AMPLIFIERS
SLOS068 – JUNE 1976 – REVISED JULY 1991
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1991, Texas Instruments Incorporated
2–1
Wide Range of Supply Voltages:
Single Supply . . . 3 V to 30 V
(LM2904 and LM2904Q
3 V to 26 V) or Dual Supplies
Low Supply Current Drain Independent of
Supply Voltage . . . 0.7 mA Typ
Common-Mode Input Voltage Range
Includes Ground Allowing Direct Sensing
Near Ground
Low Input Bias and Offset Parameters:
Input Offset Voltage . . . 3 mV Typ
A Versions . . . 2 mV Typ
Input Offset Current . . . 2 nA Typ
Input Bias Current . . . 20 nA Typ
A Versions . . . 15 nA Typ
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . .
±
32 V
(
±
26 V for LM2904 and LM2904Q)
Open-Loop Differential Voltage
Amplification . . . 100 V/mV Typ
Internal Frequency Compensation
description
These devices consist of two independent,
high-gain, frequency-compensated operational
amplifiers that were designed specifically to
operate from a single supply over a wide range of
voltages. Operation from split supply is also
possible so long as the difference between the two
supplies is 3 V to 30 V (3 V to 26 V for the LM2904
and LM2904Q), and V
CC
is at least 1.5 V more
positive than the input common-mode voltage.
The low supply current drain is independent of the
magnitude of the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier
circuits that now can be more easily implemented in single-supply-voltage systems. For example, these devices
can be operated directly off of the standard 5-V supply that is used in digital systems and will easily provide the
required interface electronics without requiring additional
±
5-V supplies.
The LM2904Q is manufactured to demanding automotive requirements.
The LM158 and LM158A are characterized for operation over the full military temperature range of –55
°
C to
125
°
C. The LM258 and LM258A are characterized for operation from –25
°
C to 85
°
C, the LM358 and LM358A
from 0
°
C to 70
°
C, and the LM2904 and LM2904Q from –40
°
C to 105
°
C.
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
GND
V
CC
2OUT
2IN–
2IN+
D, DB, JG, P, OR PW PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
2OUT
NC
2IN–
NC
NC
1IN–
NC
1IN+
NC
LM158, LM158A . . . FK PACKAGE
(TOP VIEW)
N
1
N
N
N
N
G
N
NC – No internal connection
C
2
–
+
IN –
OUT
IN +
symbol (each amplifier)
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
相關(guān)PDF資料
PDF描述
LM2904QJG DUAL OPERATIONAL AMPLIFIERS
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參數(shù)描述
LM2904VD 功能描述:運算放大器 - 運放 3-26V Dual Lo PWR RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LM2904VDG 功能描述:運算放大器 - 運放 3-26V Dual Lo PWR Extended Temp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LM2904VDMR2 功能描述:運算放大器 - 運放 3-26V Dual Lo PWR RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LM2904VDMR2G 功能描述:運算放大器 - 運放 3-26V Dual Lo PWR Extended Temp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LM2904VDR2 功能描述:運算放大器 - 運放 3-26V Dual Lo PWR RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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