DocumentationDatasheet
Application Note
Reliability Data
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Features
- Better Than Bessel Roll-Off
- fCUTOFF up to 20kHz, Single 5V Supply
- ISUPPLY = 2.5mA (Typ), Single 5V Supply
- 75dB THD + Noise with Single 5V Supply
- Phase and Group Delay Response Fully Tested
- Transient Response with No Ringing
- Wide Dynamic Range
- No External Components Needed
- Available in 14-Lead N and 16-Lead SW Packages
Typical Application
Description
Low power is achieved without sacrificing dynamic range. With single 5V supply, the S/N + THD is up to 75dB. Optimum 91dB S/N is obtained with ±7.5V supplies.
The clock-to-cutoff frequency ratio of the LTC1164-7 can be set to 50:1 (pin 10 to V + ) or 100:1 (pin 10 to V - ).
When the filter operates at the clock-to-cutoff frequency ratio of 50:1, the input is double-sampled to lower the risk of aliasing.
The LTC1164-7 is pin-compatible with the LTC1064-X series and LTC1264-7.
N-14,SW-16
Package Variations and Pricing
| Part Number | Package | Pins | Temp | Price (1-99) |
Price (1k)* |
|---|---|---|---|---|---|
| LTC1164-5CN#PBF | PDIP | 14 | C | $13.35 | $10.80 |
| LTC1164-5CSW#PBF | SO | 16 | C | $18.35 | $14.85 |
| LTC1164-5CSW#TRPBF | SO | 16 | C | $14.91 | |
| LTC1164-6CN#PBF | PDIP | 14 | C | $15.00 | $12.35 |
| LTC1164-6CSW#PBF | SO | 16 | C | $18.35 | $14.85 |
| LTC1164-6CSW#TRPBF | SO | 16 | C | $14.91 | |
| LTC1164-7CN#PBF | PDIP | 14 | C | $13.35 | $10.80 |
| LTC1164-7CSW#PBF | SO | 16 | C | $18.35 | $14.85 |
| LTC1164-7CSW#TRPBF | SO | 16 | C | $14.91 | |
| LTC1164ACN#PBF | PDIP | 24 | C | $14.60 | $11.50 |
| LTC1164ACSW#PBF | SO | 24 | C | $19.00 | $15.00 |
| LTC1164ACSW#TRPBF | SO | 24 | C | $15.10 | |
| LTC1164CN#PBF | PDIP | 14 | C | $10.00 | $8.10 |
| LTC1164CSW#PBF | SO | 24 | C | $12.00 | $9.45 |
| LTC1164CSW#TRPBF | SO | 24 | C | $9.55 | |
| LTC1164-5CN | PDIP | 14 | C | $26.70 | $21.60 |
| LTC1164-5CSW | SO | 16 | C | $36.70 | $29.70 |
| LTC1164-5CSW#TR | SO | 16 | C | $29.82 | |
| LTC1164-6CN | PDIP | 14 | C | $30.00 | $24.70 |
| LTC1164-6CSW | SO | 16 | C | $36.70 | $29.70 |
| LTC1164-6CSW#TR | SO | 16 | C | $29.82 | |
| LTC1164-7CN | PDIP | 14 | C | $26.70 | $21.60 |
| LTC1164-7CSW | SO | 16 | C | $36.70 | $29.70 |
| LTC1164-7CSW#TR | SO | 16 | C | $29.82 | |
| LTC1164ACN | PDIP | 24 | C | $29.20 | $23.00 |
| LTC1164ACSW | SO | 24 | C | $38.00 | $30.00 |
| LTC1164ACSW#TR | SO | 24 | C | $30.20 | |
| LTC1164CN | PDIP | 14 | C | $20.00 | $16.20 |
| LTC1164CSW | SO | 24 | C | $24.00 | $18.90 |
| LTC1164CSW#TR | SO | 24 | C | $19.10 |
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.