Logarithmic/antilogarithmic amplifier IC featuring a 1.4MHz gain bandwidth product and 45kHz -3dB bandwidth. This dual-channel, single-circuit amplifier offers 88dB voltage gain and a 0.5V/µs slew rate. It operates from a 4.5V to 18V supply range with a nominal supply current of 1.25mA. The component boasts 86dB common mode rejection ratio and 106dB power supply rejection ratio, with a 10nA input bias current and 750µV input offset voltage. Packaged in a 14-pin SOIC (PDSO14) with tape and reel packaging.
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Technical Specifications
Texas Instruments LOG102AIDRG4 technical specifications.
General
-3db Bandwidth
45kHz
Package/Case
D
Common Mode Rejection Ratio
86dB
Gain Bandwidth Product
1.4MHz
Input Bias Current
10nA
Input Offset Voltage (Vos)
750uV
Lead Free
Contains Lead
Max Dual Supply Voltage
18V
Min Dual Supply Voltage
4.5V
Max Input Current
1mA
Max Operating Temperature
85°C
Min Operating Temperature
0°C
Max Output Voltage
1.5V
Min Output Voltage
1.2V
Max Supply Voltage
18V
Min Supply Voltage
4.5V
Nominal Supply Current
1.25mA
Number of Channels
2
Number of Circuits
1
Number of Elements
4
Operating Supply Current
1.25mA
Output Current per Channel
18mA
Package Quantity
2500
Packaging
Tape and Reel
Power Supply Rejection Ratio (PSRR)
106dB
Radiation Hardening
No
RoHS Compliant
Yes
Series
LOG102
Slew Rate
0.5V/µs
Unity Gain Bandwidth Product
1.4MHz
Voltage Gain
88dB
Weight
0.004564oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LOG102AIDRG4 Datasheet
Download the complete datasheet for Texas Instruments LOG102AIDRG4 to view detailed technical specifications.
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