TLV2432A-Q1 Datasheet | Texas Instruments

description D Low Noise . . . 18 n V/√Hz Typ at f = 1 k Hz D Low Input Offset Voltage 950 μV Max at TA = 25°C (TLV243x A) D Low Input Bias Current . . . 1 p A Typ D Very Low Supply Current . . . 125 μA Per Channel Max D 600-Ω Output Drive D Macromodel Included HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT The TLV243x and TLV243x A are low-voltage operational amplifier from Texas Instruments. The mon-mode input voltage range for each device is extended over the typical CMOS amplifiers making them suitable for a wide range of applications. In addition, these devices do not phase invert when the mon-mode input is driven to the supply rails. This satisfies most design requirements without paying a premium for rail-to-rail input performance. They also exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. This family is fully characterized at 3-V and 5-V supplies and is optimized for low-voltage operation. The TLV243x only requires 100 μA (typ) of supply current per channel, making it ideal for battery-powered applications. The TLV243x also has increased output drive over previous rail-to-rail operational amplifiers and can drive 600-Ω loads for tele applications. VOOHH - High-Level Output Voltage - V ÁÁÁÁÁÁ 1 0 0 VDD = 5 V TA = 125°C TA = 85°C TA = 25°C TA =- 40°C - High-Level Output Current - m A Figure 1 The other members in the TLV243x family are the high-power, TLV244x, and micro-power, TLV2422, versions. The TLV243x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels and low-voltage operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when interfacing with analog-to-digital...