TSM104WA - Quad OpAmp And Programmable Voltage Reference

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.

Products containing the "TSM104WA" keyword are: TSM104WAI , TSM104WAID , TSM104WAID , TSM104WAID G4 , TSM104WAIDE4 , TSM104WAIDG4 , TSM104WAIDR , TSM104WAIDR , TSM104WAIDRE4 , TSM104WAIDRG4 , TSM104WAIDT , TSM104WAIDT , TSM104WAIN , TSM104WAIPW , TSM104WAIPW , TSM104WAIPWE4 , TSM104WAIPWE4 , TSM104WAIPWG4 , TSM104WAIPWG4 , TSM104WAIPWR

• 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 V_CC = 5 V
  • Unity Gain Bandwidth. . .0.9 MHz Typ
  • Input Common-Mode Range Includes GND
  • Large Output-Voltage Swing. . .0 V to V_CC - 2 V
  • Wide Supply-Voltage Range. . .3 V to 30 V
  • 2-kV ESD Protection (HBM)
• VOLTAGE REFERENCE
  • Adjustable Output Voltage. . .V_REF to 36 V
  • V_REF = 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 Typ
• TYPICAL APPLICATIONS
  • Battery Chargers
  • Switch-Mode Power Supplies
  • Linear Voltage Regulation
  • Data-Acquisition Systems