LOG102AID Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LOG102AID is a high-precision logarithmic/antilogarithmic amplifier IC with 1.4 MHz bandwidth, ±18V supply range, in SOIC-14 package. From $8.79, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LOG102AID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.7900(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-precision log/antilog amplification with 1.4 MHz nominal bandwidth
- Wide supply voltage range: ±4.5V to ±18V for flexible system integration
- Single-function SOIC-14 package for compact PCB designs
- Supports both logarithmic and antilogarithmic signal processing in one IC
Applications
The LOG102AID is widely used in instrumentation and measurement systems requiring logarithmic compression or expansion of analog signals. It suits applications such as audio signal processing, optical power measurement, scientific instruments, and dynamic range compression circuits. Its wide supply voltage range makes it adaptable to both low-power portable and high-performance bench-top equipment.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | LOG OR ANTILOG AMPLIFIER |
| Bandwidth-Nom | 1.4MHz |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Neg Supply Voltage-Max (Vsup) | -18 V |
| Neg Supply Voltage-Min (Vsup) | -4.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Negative Input Voltage-Max | -3.8 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Positive Input Voltage-Max | 3.5V |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 2mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the LOG102AID and what does it do?
The LOG102AID is a high-precision logarithmic/antilogarithmic amplifier IC from Texas Instruments. It computes the logarithm or antilogarithm of an input signal with 1.4 MHz bandwidth, making it ideal for applications requiring signal compression, dynamic range enhancement, or mathematical operations on analog signals.
What are the supply voltage requirements for the LOG102AID?
The LOG102AID operates with a negative supply voltage range of -4.5 V to -18 V (nominal -5 V) and supports a positive supply of up to +18 V. This wide supply range allows flexible integration into various analog system designs.
What package does the LOG102AID use and where is it commonly applied?
The LOG102AID comes in a SOIC-14 (Small Outline IC, 14-pin) package. It is commonly used in instrumentation, medical equipment, audio signal processing, scientific measurement systems, and any application that requires precise logarithmic conversion of analog signals.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $39.0000 | $39.00 |
| 7+ | $37.0500 | $259.35 |
| 14+ | $35.1000 | $491.40 |
| 23+ | $12.9300 | $297.39 |
| 500+ | $9.3100 | $4655.00 |
| 1000+ | $8.7900 | $8790.00 |
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