TSM104WA数据手册TI中文资料规格书

描述 Description

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.

特性 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 Typ

• TYPICAL APPLICATIONS
• Battery Chargers
• Switch-Mode Power Supplies
• Linear Voltage Regulation
• Data-Acquisition Systems