Datasheet LTC1050 (Analog Devices) - 13
| Manufacturer | Analog Devices |
| Description | Precision Zero-Drift Operational Amplifier with Internal Capacitors |
| Pages / Page | 16 / 13 — TYPICAL APPLICATI. Photodiode Amplifier. 6 Decade Log Amplifier. DC … |
| File Format / Size | PDF / 232 Kb |
| Document Language | English |
TYPICAL APPLICATI. Photodiode Amplifier. 6 Decade Log Amplifier. DC Accurate, 10Hz, 7th Order Lowpass Bessel Filter
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Text Version of Document
LTC1050
O U TYPICAL APPLICATI S Photodiode Amplifier
15pF 500k 5V 2 – 7 HP 6 LTC1050 VOUT 5082-4204 3 + 1050 TA16 4 500k
6 Decade Log Amplifier
MAT-01 MAT-01 0.0022µF 22pF 5V 3k 5V 1% 10k 5V 2.5M 25k 0.1% 2 2M† 0.1% 7 V 15.7k IN – 7 2 1% – 2.5V 0.1% 1N4148† I 6 6 IN LTC1050 LTC1050 LT1009 3 + 3 1k* + 4 VOUT 4 1050 TA17 0.1% –5V –5V ERROR REFERRED TO INPUT <1% IIN FOR INPUT CURRENT RANGE 1nA ~ 1mA VOUT = –LOG = –LOG = –LOG(V ( ) VIN ( ) 1µA IN) – 2V *TEL LAB TYPE Q81 10mV †CORRECTS FOR NONLINEARITIES
DC Accurate, 10Hz, 7th Order Lowpass Bessel Filter
8V R R′ R′ 16k 196k 196k 3 VIN + 7 C C2 C1 6 LTC1050 VOUT 0.47µF 1 8 0.047µF 0.047µF 2 2 7 – 4 3 LTC1062 6 –8V –8V 4 5 f 1N4148 CLK 1050 TA18 2kHz 0.1µF • WIDEBAND NOISE 52µVRMS 8V • LINEAR PHASE 0.1µF • VIN ≤ ±6V • CLOCK TO CUTOFF FREQUENCY RATIO = 200:1 1050fb 13
O U TYPICAL APPLICATI S Photodiode Amplifier
15pF 500k 5V 2 – 7 HP 6 LTC1050 VOUT 5082-4204 3 + 1050 TA16 4 500k
6 Decade Log Amplifier
MAT-01 MAT-01 0.0022µF 22pF 5V 3k 5V 1% 10k 5V 2.5M 25k 0.1% 2 2M† 0.1% 7 V 15.7k IN – 7 2 1% – 2.5V 0.1% 1N4148† I 6 6 IN LTC1050 LTC1050 LT1009 3 + 3 1k* + 4 VOUT 4 1050 TA17 0.1% –5V –5V ERROR REFERRED TO INPUT <1% IIN FOR INPUT CURRENT RANGE 1nA ~ 1mA VOUT = –LOG = –LOG = –LOG(V ( ) VIN ( ) 1µA IN) – 2V *TEL LAB TYPE Q81 10mV †CORRECTS FOR NONLINEARITIES
DC Accurate, 10Hz, 7th Order Lowpass Bessel Filter
8V R R′ R′ 16k 196k 196k 3 VIN + 7 C C2 C1 6 LTC1050 VOUT 0.47µF 1 8 0.047µF 0.047µF 2 2 7 – 4 3 LTC1062 6 –8V –8V 4 5 f 1N4148 CLK 1050 TA18 2kHz 0.1µF • WIDEBAND NOISE 52µVRMS 8V • LINEAR PHASE 0.1µF • VIN ≤ ±6V • CLOCK TO CUTOFF FREQUENCY RATIO = 200:1 1050fb 13
