器件名称: TL103WAIDRG4
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
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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……