深圳市中立信电子科技有限公司

1 Features 3 Description

1 The LM158 series consists of two independent, high • Available in 8-Bump DSBGA Chip-Sized Package,

gain, internally frequency compensated operational (See AN-1112, SNVA009)

amplifiers which were designed specifically to operate

• Internally Frequency Compensated for Unity Gain from a single power supply over a wide range of

• Large DC Voltage Gain: 100 dB voltages. Operation from split power supplies is also

possible and the low power supply current drain is • Wide Bandwidth (Unity Gain): 1 MHz

independent of the magnitude of the power supply (Temperature Compensated)

voltage.

• Wide Power Supply Range:

Application areas include transducer amplifiers, dc

– Single Supply: 3V to 32V gain blocks and all the conventional op-amp circuits

– Or Dual Supplies: ±1.5V to ±16V which now can be more easily implemented in single

• Very Low Supply Current Drain (500 power supply systems. For example, the LM158

μA)—Essentially Independent of Supply Voltage series can be directly operated off of the standard

3.3-V power supply voltage which is used in digital • Low Input Offset Voltage: 2 mV systems and will easily provide the required interface

• Input Common-Mode Voltage Range Includes electronics without requiring the additional ±15V

Ground power supplies.

• Differential Input Voltage Range Equal to the The LM358 and LM2904 are available in a chip sized Power Supply Voltage package (8-Bump DSBGA) using TI's DSBGA

• Large Output Voltage Swing package technology.
2 Applications • Active Filters • General Signal Conditioning and Amplification • 4- to 20-mA Current Loop Transmitters