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LM2904N 参数 Datasheet PDF下载

LM2904N图片预览
型号: LM2904N
PDF下载: 下载PDF文件 查看货源
内容描述: LM158 / LM258 / LM358 / LM2904低功耗双运算放大器 [LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers]
分类和应用: 运算放大器光电二极管
文件页数/大小: 33 页 / 1663 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SNOSBT3H – JANUARY 2000 – REVISED MARCH 2013
LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers
Check for Samples:
1
FEATURES
Available in 8-Bump DSBGA Chip-
Sized Package, (See AN-1112 (SNVA009))
Internally Frequency Compensated for Unity
Gain
Large DC Voltage Gain: 100 dB
Wide Bandwidth (Unity Gain): 1 MHz
(Temperature Compensated)
Wide Power Supply Range:
– Single Supply: 3V to 32V
– Or Dual Supplies: ±1.5V to ±16V
Very Low Supply Current Drain (500
μA)—Essentially
Independent of Supply
Voltage
Low Input Offset Voltage: 2 mV
Input Common-Mode Voltage Range Includes
Ground
Differential Input Voltage Range Equal to the
Power Supply Voltage
Large Output Voltage Swing
ADVANTAGES
Two Internally Compensated Op Amps
Eliminates Need for Dual Supplies
Allows Direct Sensing Near GND and V
OUT
Also Goes to GND
Compatible with All Forms of Logic
Power Drain Suitable for Battery Operation
2
DESCRIPTION
The LM158 series consists of two independent, high
gain, internally frequency compensated operational
amplifiers which were designed specifically to operate
from a single power supply over a wide range of
voltages. Operation from split power supplies is also
possible and the low power supply current drain is
independent of the magnitude of the power supply
voltage.
Application areas include transducer amplifiers, dc
gain blocks and all the conventional op amp circuits
which now can be more easily implemented in single
power supply systems. For example, the LM158
series can be directly operated off of the standard
+5V power supply voltage which is used in digital
systems and will easily provide the required interface
electronics without requiring the additional ±15V
power supplies.
The LM358 and LM2904 are available in a chip sized
package (8-Bump DSBGA) using TI's DSBGA
package technology.
UNIQUE CHARACTERISTICS
In the Llinear Mode the Input Common-Mode
Voltage Range Includes Ground and the
Output Voltage Can Also Swing to Ground,
even though Operated from Only a Single
Power Supply Voltage.
The Unity Gain Cross Frequency is
Temperature Compensated.
The Input Bias Current is also Temperature
Compensated.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
Copyright © 2000–2013, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.