TSM104WIDR Datasheet PDF - TI

●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.

●FEATURES

●• OPERATIONAL AMPLIFIER

●   – Low Offset Voltage, Max of:

●• TSM104WA…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

●   – 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

●   – 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)

●   – Low Temperature Drift…7 mV Typ Over Operating Temperature Range

●   – Wide Sink-Current Range…0.5 mA Typ to 100 mA

●   – Output Impedance…0.2 Ω Typ

●TYPICAL APPLICATIONS

●• Battery Chargers

●• Switch-Mode Power Supplies

●• Linear Voltage Regulation

●• Data-Acquisition Systems