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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsLOG104AIDR
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LOG104AIDR - Texas Instruments

Manufacturer Part Number
LOG104AIDR
Manufacturer
Texas Instruments
Allelco Part Number
32D-LOG104AIDR
ECAD Model
Parts Description
IC LOG/LOG 1 CIRCUIT 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
LOG104AIDR.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LOG104AIDR Tech Specifications
Texas Instruments - LOG104AIDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LOG104AIDR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 9 V  
Voltage - Supply Span (Max) 36 V  
Voltage - Input Offset 300 µV  
Supplier Device Package 8-SOIC  
Slew Rate 0.5V/µs  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Type -  
Operating Temperature -5°C ~ 75°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Current - Supply 1mA  
Current - Input Bias 5 pA  
Base Product Number LOG104  
Amplifier Type Logarithmic and Log Ratio  
-3db Bandwidth 45 kHz  

Parts Introduction

Manufacturer Part Number

LOG104AIDR

Manufacturer

Texas Instruments

Introduction

Logarithmic Amplifier and Log Ratio Amplifier

Product Features and Performance

Wide supply voltage range of 9V to 36V

Low supply current of 1mA

Slew rate of 0.5V/s

Input offset voltage of 300µV

Input bias current of 5pA

Bandwidth of 45kHz

Single-channel logarithmic and log ratio amplifier

Product Advantages

Precise and stable logarithmic transfer function

Wide dynamic range

High input impedance

Low noise and distortion

Key Technical Parameters

Supply voltage range: 9V to 36V

Supply current: 1mA

Input offset voltage: 300µV

Input bias current: 5pA

Slew rate: 0.5V/s

Bandwidth: 45kHz

Quality and Safety Features

RoHS3 compliant

Compatibility

8-SOIC package

Surface mount

Application Areas

Precision measurement and control

Biomedical instrumentation

Sensor signal conditioning

Logarithmic compression and expansion

Product Lifecycle

Currently in production

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Wide operating voltage range

Low power consumption

Precise and stable logarithmic transfer function

High input impedance and low noise

Suitable for a variety of precision measurement and control applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LOG104AIDR

Product Attribute LOG104AIDR LOG101AID LOG112AIDR LOG114AIRGVT
Part Number LOG104AIDR LOG101AID LOG112AIDR LOG114AIRGVT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Supply Span (Min) 9 V 9 V 9 V 4.8 V
Current - Supply 1mA 1mA 1.25mA 10mA
-3db Bandwidth 45 kHz 45 kHz 45 kHz 5 MHz
Voltage - Supply Span (Max) 36 V 36 V 36 V 11 V
Output Type - - - -
Base Product Number LOG104 LOG101 LOG112 LOG114
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Input Offset 300 µV 300 µV 300 µV 100 µV
Number of Circuits 1 1 1 1
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 16-VQFN Exposed Pad
Series - - - -
Current - Input Bias 5 pA 5 pA 5 pA 5 pA
Amplifier Type Logarithmic and Log Ratio Logarithmic and Log Ratio Logarithmic and Log Ratio Logarithmic
Operating Temperature -5°C ~ 75°C -5°C ~ 75°C -5°C ~ 75°C -5°C ~ 75°C
Slew Rate 0.5V/µs - 0.5V/µs 5V/µs
Supplier Device Package 8-SOIC 8-SOIC 14-SOIC 16-VQFN (4x4)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

Customers Also Interested in

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LOG104AIDR Image

LOG104AIDR

Texas Instruments
32D-LOG104AIDR

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