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TLV2211

Texas Instruments
Part Number TLV2211
Manufacturer Texas Instruments
Description Rail-to-Rail MicroPower Single Operational Amplifiers
Published Jan 8, 2022
Detailed Description TLV2211, TLV2211Y Advanced LinCMOS RAILĆTOĆRAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS156E − MAY 1996 − REVISED ...
Datasheet PDF File TLV2211 PDF File

TLV2211
TLV2211


Overview
TLV2211, TLV2211Y Advanced LinCMOS RAILĆTOĆRAIL MICROPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS156E − MAY 1996 − REVISED SEPTEMBER 2006 D Output Swing Includes Both Supply Rails D Low Noise .
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21 nV/√Hz Typ at f = 1 kHz D Low Input Bias Current .
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1 pA Typ D Very Low Power .
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11 µA Per Channel Typ D Common-Mode Input Voltage Range Includes Negative Rail D Wide Supply Voltage Range 2.
7 V to 10 V D Available in the SOT-23 Package D Macromodel Included description The TLV2211 is a single low-voltage operational amplifier available in the SOT-23 package.
It consumes only 11 µA (typ) of supply current and is ideal for battery-power applications.
Looking at Figure 1, the TLV2211 has a 3-V noise level of 22 nV/√Hz at 1kHz; 5 times lower than competitive SOT-23 micropower solutions.
The device exhibits rail-to-rail output performance for increased dynamic range in single- or split-supply applications.
The TLV2211 is fully characterized at 3 V and 5 V and is optimized for low-voltage applications.
DBV PACKAGE (TOP VIEW) IN + 1 5 VDD+ VDD− /GND 2 IN − 3 4 OUT EQUIVALENT INPUT NOISE VOLTAGE† vs FREQUENCY 80 VDD = 3 V 70 RS = 20 Ω TA = 25°C 60 50 40 30 20 Vn − Equivalent Input Noise Voltage − nV/ Hz The TLV2211, 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 combined with 3-V 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 converters (ADCs).
10 0 101 102 103 104 f − Frequency − Hz † All loads are referenced to 1.
5 V.
Figure 1.
Equivalent Input Noise Voltage Versus Frequency AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25°C SOT-23 (DBV)† 0°C to 70°C 3 mV TLV2211CDBV −40°C to 85°C 3 mV TLV2...


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