Datasheet LTC1043 (Analog Devices) - 15
| Fabricante | Analog Devices |
| Descripción | Dual Precision Instrumentation Switched-Capacitor Building Block |
| Páginas / Página | 16 / 15 — TYPICAL APPLICATIO S. Linear Variable Differential Transformer (LVDT), … |
| Formato / tamaño de archivo | PDF / 241 Kb |
| Idioma del documento | Inglés |
TYPICAL APPLICATIO S. Linear Variable Differential Transformer (LVDT), Signal Conditioner
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LTC1043
U TYPICAL APPLICATIO S Linear Variable Differential Transformer (LVDT), Signal Conditioner
1/4 LTC1043 0.005µF 0.005µF 7 8 30k 5V 4 5V 30k 3 8 11 + 1 1.5kHz LT1013 RD-BLUE 2 YEL-BLK – 4 100k 5 – 5V + OUTPUT BLUE 7 0V AMPLITUDE STABLE 1 ±2.5V µF 1/2 LT1013 GRN 0M 2.50M SINE WAVE SOURCE 6 10k – 1N914 200k 4.7k YEL-RED LT1004 BLK 1.2V Q1 10k GAIN TRIM 2N4338 LVDT + 12 1.2k 7.5k 10µF 17 –5V 13 14 1/4 LTC1043 LVDT = SCHAEVITZ E-100 5V 5V 100k 0.01µF 1k 3 8 + 7 100k LT1011 TO PIN 16, LTC1043 PHASE 2 1 TRIM – 4 –5V LTC1043 • A22
Precision Current Sensing in Supply Rails
IIN SHUNT CAN BE IN POSITIVE OR NEGATIVE SUPPLY LEAD RSHUNT 1/2 LTC1043 7 8 VOUT 11 + 1µF 1µF 12 13 14 16 17 0.01µF LTC1043 • A23 1043fa Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. 15
U TYPICAL APPLICATIO S Linear Variable Differential Transformer (LVDT), Signal Conditioner
1/4 LTC1043 0.005µF 0.005µF 7 8 30k 5V 4 5V 30k 3 8 11 + 1 1.5kHz LT1013 RD-BLUE 2 YEL-BLK – 4 100k 5 – 5V + OUTPUT BLUE 7 0V AMPLITUDE STABLE 1 ±2.5V µF 1/2 LT1013 GRN 0M 2.50M SINE WAVE SOURCE 6 10k – 1N914 200k 4.7k YEL-RED LT1004 BLK 1.2V Q1 10k GAIN TRIM 2N4338 LVDT + 12 1.2k 7.5k 10µF 17 –5V 13 14 1/4 LTC1043 LVDT = SCHAEVITZ E-100 5V 5V 100k 0.01µF 1k 3 8 + 7 100k LT1011 TO PIN 16, LTC1043 PHASE 2 1 TRIM – 4 –5V LTC1043 • A22
Precision Current Sensing in Supply Rails
IIN SHUNT CAN BE IN POSITIVE OR NEGATIVE SUPPLY LEAD RSHUNT 1/2 LTC1043 7 8 VOUT 11 + 1µF 1µF 12 13 14 16 17 0.01µF LTC1043 • A23 1043fa Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. 15