TEXAS INSTRUMENTS
TL441CN
IC, 16P-DIP, LOGARITHMIC AMP
In stock: 595
On our shelves in San Jose. We do not dropship.
Stock on our shelves
Date code and country of origin on every lot.
| Quantity | Date code | Country of origin |
|---|---|---|
| 595 | 06+ | United States |
| 595 | 1 lot on the shelf | |
Need a specific date code, or all of it from a single lot? Tell us on the quote and we will confirm before shipping.
Specifications
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer part number | TL441CN |
| Our part number | 0TL441CN |
| Category | IC |
| Date codes in stock | 06+ |
Compliance & export
| Country of origin | United States |
|---|
Classification is provided for reference and confirmed on the invoice. Certificate of conformance and date-code guarantee on request — ask with your order.
Description
TL441CN- TEXAS INSTRUMENTS Description This amplifier circuit contains four 30-dB logarithmic stages. Gain in each stage is such that the output of each stage is proportional to the logarithm of the input voltage over the 30-dB input voltage range. Each half of the circuit contains two of these 30-dB stages summed together in one differential output that is proportional to the sum of the logarithms of the input voltages of the two stages. The four stages may be interconnected to obtain a theoretical input voltage range of 120-dB. In practice, this permits the input voltage range typically to be greater than 80-dB with log linearity of± 0.5-dB (see application data). Bandwidth is from dc to 40 MHz. This circuit is useful in data compression and analog compensation. This logarithmic amplifier is used in log IF circuitry as well as video and log amplifiers. The TL441 is characterized for operation over 0°C to