TSM104W

四路运算放大器和可编程电压参考

* OPERAONAL AMPLIFIER

.

Low Offset Voltage, Max of:

.

A. . .3 mV 25°C and 4 mV Full Temperature

.

TSM104W. . .5 mV 25°C and 6 mV Full Temperature

.

Low Supply Current. . .375 µA/Channel Typ at VCC = 5 V

.

Unity Gain Bandwidth. . .0.9 MHz Typ

.

Input Common-Mode Range Includes GND

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Large Output-Voltage Swing. . .0 V to VCC \- 2 V

.

Wide Supply-Voltage Range. . .3 V to 30 V

.

2-kV ESD Protection HBM

.

VOLTAGE REFERENCE

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Adjustable Output Voltage. . .VREF to 36 V

.

VREF = 2.5 V With Tight Tolerance, Max of:

.

TSM104WA. . .0.4% 25°C and 0.8% Full Temperature

.

TSM104W. . .1% 25°C and 2% Full Temperature

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Low Temperature Drift. . .7 mV Typ Over Operating Temperature Range

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Wide Sink-Current Range. . .0.5 mA Typ to 100 mA

.

Output Impedance. . .0.2 Typ

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TYPICAL APPLICATIONS

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Battery Chargers

.

Switch-Mode Power Supplies

.

Linear Voltage Regulation

.

Data-Acquisition Systems

## DESCRIPTION/ORDERING INFORMATION

The TSM104W combines the building blocks of a quad operational amplifier and an adjustable voltage reference, both of which often are used in the control circuitry of switch-mode power supplies.

For the A grade, especially tight voltage regulation can be achieved through the low offset voltage for each operational amplifier typically 0.5 mV and tight tolerance for the voltage reference 0.4% at 25°C and 0.8% over operating temperature range.

The TSM104W and TSM104WA are characterized for operation from -40°C to 105°C.