Texas Instruments Log Amplifier 18 V, 14-Pin SOIC

This image is representative of the product range

View all Logarithmic Amplifiers

Subtotal (1 tube of 50 units)*

$1,558.55

(exc. GST)

$1,714.40

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 50 unit(s) shipping from 02 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
50 +$31.171$1,558.55

*price indicative

RS Stock No.:
100-3853
Mfr. Part No.:
LOG112AID
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Log Amplifier

Maximum Supply Voltage

18V

Minimum Supply Voltage

-4.5V

Mount Type

Surface

Package Type

SOIC

Pin Count

14

Minimum Operating Temperature

-40°C

Vos - Input Offset Voltage

1 mV

Maximum Operating Temperature

85°C

Standards/Approvals

No

Length

8.65mm

Width

3.91 mm

Series

LOG112

Height

1.58mm

Automotive Standard

No

Logarithmic Amplifiers, Texas Instruments


A precise and versatile integrated circuit that offers easy to use log ratio function. Able to compute the logarithm or log ratio of input current, this device is typically used in optical power meters and optical density measurement.

Related links