TSM104WIDR
四通道运算放大器和可编程电压基准 QUAD OPERATIONAL AMPLIFIER AND PROGRAMMABLE VOLTAGE REFERENCE
DESCRIPON/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