(China (Mainland))
Product Summary
The TLV2454IDR is a rail-to-rail input/output operational amplifier that sets a new performance point for supply current and ac performance. It consumes a mere 23 μA/channel while offering 220 kHz of gain-bandwidth product, much higher than competitive devices with similar supply current levels. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower rail-to-rail input/output operational amplifiers. The TLV2454IDR can swing to within 250 mV of each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV2454IDR ideal for portable medical equipment, patient monitoring systems, and data acquisition circuits.
Parametrics
TLV2454IDR absolute maximum ratings: (1)Supply voltage, VDD: 7 V; (2)Differential input voltage, VID: ±VDD; (3)Operating free-air temperature range, TA: C suffix: 0℃ to 70℃, I suffix: -40℃ to 125℃; (4)Maximum junction temperature, TJ: 150℃; (5)Storage temperature range, Tstg: -65℃ to 150℃; (6)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TLV2454IDR features: (1)Supply Current: 23 μA/Channel; (2)Gain-Bandwidth Product: 220 kHz; (3)Output Drive Capability: ±10 mA; (4)Input Offset Voltage: 20 μV (typ); (5)VDD Range: 2.7 V to 6 V; (6)Power Supply Rejection Ratio: 106 dB; (7)Ultralow-Power Shutdown Mode IDD: 16 nA/ch; (8)Rail-To-Rail Input/Output (RRIO); (9)Ultrasmall Packaging: 5 or 6 Pin SOT-23 (TLV2450/1), 8 or 10 Pin MSOP (TLV2452/3).
Diagrams
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 TLV2454IDR |
Texas Instruments |
Operational Amplifiers - Op Amps Quad Mcrpwr R-to-R Input/Output Op Amp |
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TLV2454IDRG4 |
Texas Instruments |
Operational Amplifiers - Op Amps Quad Mcrpwr R-to-R Input/Output Op Amp |
Data Sheet |
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