Low

TEXAS INSTRUMENTS  LOG101AIDE4  Logarithmic Amplifier, 2 Amplifier, 7.5 Decades, 1V / Decade, 110 µs, SOIC, 8 Pins

TEXAS INSTRUMENTS LOG101AIDE4
Technical Data Sheet (10.08KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LOG101AIDE4 is a versatile Amplifier IC that computes the logarithm or log ratio of an input current relative to a reference current. The LOG101 is tested over a wide dynamic range of input signals. In log ratio applications, a signal current can come from a photodiode and a reference current from a resistor in series with a precision external reference. The output signal at VOUT is trimmed to 1V per decade of input current allowing seven decades of input current dynamic range. Low DC offset voltage and temperature drift allow accurate measurement of low-level signals over a wide environmental temperature range.
  • Easy-to-use complete core function
  • 0.01% FSO over 5 decades High accuracy
  • 1mA Low quiescent current
  • Green product and no Sb/Br

Product Information

No. of Amplifiers:
2 Amplifier
Dynamic Range:
7.5 Decades
Scale Factor:
1V / Decade
Response Time:
110µs
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Supply Voltage Range:
± 4.5V to ± 18V
Input Offset Voltage:
1.5mV
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Communications & Networking;
  • Medical;
  • Industrial;
  • Test & Measurement;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423300
Weight (kg):
.001397