TLV2455 Datasheet | Texas Instruments

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245x A FAMILY OF 23ƵA 220Ćk Hz RAILĆTOĆRAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218F - DECEMBER 1998 - REVISED JANUARY 2005 D Supply Current . . . 23 µA/Channel D Gain-Bandwidth Product . . . 220 k Hz D Output Drive Capability . . . ±10 m A D Input Offset Voltage . . . 20 µV (typ) D VDD Range . . . 2.7 V to 6 V D Power Supply Rejection Ratio . . . 106 d B D Ultralow-Power Shutdown Mode IDD . . . 16 n A/ch D Rail-To-Rail Input/Output (RRIO) D Ultrasmall Packaging - 5 or 6 Pin SOT-23 (TLV2450/1) - 8 or 10 Pin MSOP (TLV2452/3) Operational Amplifier - + description The TLV245x is a family of rail-to-rail input/output operational amplifiers that sets a new performance point for supply current and ac performance. These devices consume a mere 23 µA/channel while offering 220 k Hz of gain-bandwidth product, much higher than petitive devices with similar supply current levels. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shorting of older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 m V of each supply rail while driving a 2.5-m A load. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical equipment, patient monitoring systems, and data acquisition circuits. DEVICE TLV2450 TLV2451 TLV2452 TLV2453 TLV2454 TLV2455 NUMBER OF CHANNELS 1 1 2 2 4 4 PDIP 8 8 8 14 14 16 FAMILY PACKAGE TABLE PACKAGE TYPES SOIC SOT-23 TSSOP MSOP - - - - - - - - - 14 - 16 - 16 - SHUTDOWN Yes - -...