HomedatasheetTLC2252CPWRG4

TLC2252CPWRG4 Datasheet

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
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Description

The TLC2252( TLC2252CPWRG4 ) and TLC2254 are dual and quadruple operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC225x family consumes only 35 µA of supply current per channel. This micropower operation makes them good choices for battery-powered applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Looking at Figure 1, the TLC225x has a noise level of 19 nV/√Hz at 1kHz; four times lower than competitive micropower solutions. The TLC225x amplifiers, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels, 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 converters (ADCs). For precision applications, the TLC225xA family is available and has a maximum input offset voltage of 850 µV. This family is fully characterized at 5 V and ±5 V. TLC2252CPWRG4 Features • Output Swing Includes Both Supply Rails• Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz• Low Input Bias Current . . . 1 pA Typ• Fully Specified for Both Single-Supply and Split-Supply Operation• Very Low Power. . . 35 µA Per Channel Typ• Common-Mode Input Voltage Range Includes Negative Rail• Low Input Offset Voltage 850 µV Max at TA = 25°C (TLC225xA)• Macromodel Included• Performance Upgrades for the TS27L2/L4 and TLC27L2/L4
Features

Parameters

[{"Name":"Number of Circuits","Value":"2"},{"Name":"Slew Rate ","Value":"0.12 V/μs"},{"Name":"Gain Bandwidth Product ","Value":"210kHz"},{"Name":"Current - Input Bias ","Value":"1pA"},{"Name":"Voltage - Input Offset","Value":"200μV"},{"Name":"Current - Supply","Value":"80μA"},{"Name":"Current - Output / Channel","Value":"50mA"},{"Name":"Voltage - Supply, Single/Dual (±) ","Value":"4.4 V ~ 16 V, ±2.2 V ~ 8 V"},{"Name":"Operating Temperature ","Value":"0°C ~ 70°C"},{"Name":"","Value":""}]

Manufacturer information

SEIKO INSTRUMENTS

Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.


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