Key facts
- Brand
- Texas Instruments
- Model
- MF4A-50
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-07-03
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Texas Instruments TLC04/MF4A-50/TLC14/MF4A-100 Butterworth Fourth-Order Low-Pass Switched-Capacitor Filters Datasheet
The document describes the TLCO4/MF4A-50 and TLC14/MF4A-100, which are monolithic Butterworth low-pass switched-capacitor filters designed for accurate fourth-order low-pass filter functions. These devices feature cutoff frequency stability dependent only on external clock frequency stability and offer interchangeable options with National Semiconductor MF4-50 and MF4-100 parts.
Read onlineTexas Instruments MF4A-50 specifications
| Filter Type | Butterworth Fourth-Order Low-Pass Switched-Capacitor Filters |
|---|---|
| Clock-to-Cutoff Frequency Ratio (TLC04) | 50:1 with less than +0.8% error |
| Clock-to-Cutoff Frequency Ratio (TLC14) | 100:1 with less than +1% error |
| Cutoff Frequency Range | 0.1 Hz to 30 kHz |
| Operating Temperature Range (Military) | -55°C to 125°C |
All Texas Instruments MF4A-50 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Texas Instruments TLC04/MF4A-50/TLC14/MF4A-100 Butterworth Fourth-Order Low-Pass Switched-Capacitor Filters Datasheet 12 p
- Texas Instruments TLC04/MF4A-50, TLC14/MF4A-100 Butterworth Fourth-Order Low-Pass Switched-Capacitor Filters Datasheet 12 p
- Texas Instruments TLC04/MF4A-50, TLC14/MF4A-100 Butterworth Fourth-Order Low-Pass Switched-Capacitor Filters Datasheet 12 p
Questions answered in these manuals
Are these filters interchangeable with National Semiconductor parts?
Yes, they are designed to be interchangeable with National MF4-50 and MF4-100.
What is the clock-to-cutoff frequency ratio for the TLC14/MF4A-100?
The ratio is 100:1 with less than +1% error.
Are the TLC04/MF4A-50 and TLC14/MF4A-100 interchangeable with National Semiconductor parts?
Yes, they are designed to be interchangeable with National MF4-50 and MF4-100.
What clock input options are available for these filters?
The input clock features self-clocking or TTL-compatible and CMOS-compatible options.
What is the clock-to-cutoff frequency ratio for the TLC04/MF4A-50?
The clock-to-cutoff frequency ratio is 50:1.
What is the clock-to-cutoff frequency ratio for the TLC14/MF4A-100?
The clock-to-cutoff frequency ratio is 100:1.