Precision logarithmic and log ratio amplifier featuring a 1V/decade scale factor. This single-channel, dual-amplifier integrated circuit offers a 45kHz -3dB bandwidth and 105dB common mode rejection ratio. It operates with a wide supply voltage range from 4.5V to 18V, drawing 1mA of operating supply current. The device boasts a low input bias current of 5pA and a response time of 110µs, packaged in an 8-SOIC (D) case.
PackageD
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Technical Specifications
Texas Instruments LOG101AIDE4 technical specifications.
General
-3db Bandwidth
45kHz
Package/Case
D
Common Mode Rejection Ratio
105dB
Input Bias Current
5pA
Input Current
3.5mA
Input Offset Voltage (Vos)
1.5mV
Lead Free
Lead Free
Max Dual Supply Voltage
18V
Min Dual Supply Voltage
4.5V
Max Input Current
3.5mA
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Voltage
1.5V
Min Output Voltage
1.2V
Max Supply Voltage
18V
Min Supply Voltage
4.5V
Number of Amplifiers
2
Number of Channels
1
Number of Circuits
1
Number of Elements
2
Operating Supply Current
1mA
Output Current per Channel
18mA
Package Quantity
75
Packaging
Rail/Tube
Power Supply Rejection Ratio (PSRR)
106.02dB
Radiation Hardening
No
Reach SVHC Compliant
No
Response Time
110us
RoHS Compliant
Yes
Weight
0.002677oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LOG101AIDE4 Datasheet
Download the complete datasheet for Texas Instruments LOG101AIDE4 to view detailed technical specifications.
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