器件名称:
TL103WAIDE4
功能描述:
DUAL OPERATIONAL AMPLIFIERS WITH INTERNAL REFERENCE
文件大小:
302.62KB 共12页
简 介:
TL103W, TL103WA DUAL OPERATIONAL AMPLIFIERS WITH INTERNAL REFERENCE www.ti.com SLOS437J – APRIL 2004 – REVISED JULY 2005 FEATURES OPERATIONAL AMPLIFIER – Low Offset Voltage Max of: TL103WA…3 mV (25°C) and 5 mV (Full Temperature) TL103W…4 mV (25°C) and 5 mV (Full Temperature) – Low Supply Current…350 A/Channel (Typ) – Unity Gain Bandwidth…0.9 MHz (Typ) – Input Common-Mode Range Includes GND – Large Output-Voltage Swing… 0 V to VCC – 1.5 V – Wide Supply-Voltage Range…3 V to 32 V – 2-kV ESD Protection (HBM) VOLTAGE REFERENCE – Fixed 2.5-V Reference – Tight Tolerance Max of: TL103WA…0.4% (25°C) and 0.8% (Full Temperature) TL103W . . . 0.7% (25°C) and 1.4% (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) D (SOIC) PACKAGE (TOP VIEW) 1OUT 1IN– 1IN+ VCC 1OPAMP1 2 3 4 8 OPAMP2 7 VCC+ 2OUT 2IN– 2IN+ - + + 6 - 5 VREF DRJ (QFN) PACKAGE (TOP VIEW) 1OUT 1IN 1IN+ VCC 1 2 3 4 8 7 6 5 VCC+ 2OUT 2IN 2IN+ NOTE: Exposed thermal pad is connected internally to VCC via die attach. TYPICAL APPLICATIONS Battery Chargers Switch-Mode Power Supplies Linear Voltage Regulation Data-Acquisition Systems DESCRIPTION/ORDERING INFORMATION The TL103W and TL103WA combine the building blocks of a dual operational amplifier and a fixed voltage reference – both of which often are used in the control circuitry of both switch-mode and linear power supplies. OPAMP1 h……
