Datasheet LTC1047 (Analog Devices) - 9
| Manufacturer | Analog Devices |
| Description | Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors |
| Pages / Page | 12 / 9 — TYPICAL APPLICATIO S. Ultralow Noise Micropower Chopper. 0.1Hz to 10Hz … |
| File Format / Size | PDF / 162 Kb |
| Document Language | English |
TYPICAL APPLICATIO S. Ultralow Noise Micropower Chopper. 0.1Hz to 10Hz Noise (Input Referred)
Model Line for this Datasheet
Text Version of Document
LTC1047
U TYPICAL APPLICATIO S Ultralow Noise Micropower Chopper
0.47µF 5V 5V 5V 0.1µF 75k 100k – 39k 1/2 LTC1047 + + 1/2 20k OUT LTC1047 – 100k 50pF 0.1µF –IN –5V 100k +IN 25K147 x 2 10Ω 100k 150k IS = 150µA –5V 0.1Hz TO 10Hz = 95nVP-P AV = 10000 LTC1047 • TA06 0.47µF
0.1Hz to 10Hz Noise (Input Referred)
200nV VS = ±5V IS = 150µA 100nV 50nV/DIV –100nV –200nV 0 TIME (SEC) 10 LTC1047 • TA07 1047fa 9
U TYPICAL APPLICATIO S Ultralow Noise Micropower Chopper
0.47µF 5V 5V 5V 0.1µF 75k 100k – 39k 1/2 LTC1047 + + 1/2 20k OUT LTC1047 – 100k 50pF 0.1µF –IN –5V 100k +IN 25K147 x 2 10Ω 100k 150k IS = 150µA –5V 0.1Hz TO 10Hz = 95nVP-P AV = 10000 LTC1047 • TA06 0.47µF
0.1Hz to 10Hz Noise (Input Referred)
200nV VS = ±5V IS = 150µA 100nV 50nV/DIV –100nV –200nV 0 TIME (SEC) 10 LTC1047 • TA07 1047fa 9
