Datasheet LT1920 (Analog Devices) - 12
| Fabricante | Analog Devices |
| Descripción | Single Resistor Gain Programmable, Precision Instrumentation Amplifier |
| Páginas / Página | 12 / 12 — TYPICAL APPLICATION. Nerve Impulse Amplifier. PACKAGE DESCRIPTION … |
| Formato / tamaño de archivo | PDF / 308 Kb |
| Idioma del documento | Inglés |
TYPICAL APPLICATION. Nerve Impulse Amplifier. PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted
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LT1920
U TYPICAL APPLICATION Nerve Impulse Amplifier
PATIENT/CIRCUIT 3V PROTECTION/ISOLATION 3 +IN 7 0.3Hz + 8 HIGHPASS C1 3V C2 0.01µF R1 R3 0.47µF 12k 30k R 6 5 LT1920 8 G + 6k R2 G = 10 R4 1/2 7 OUTPUT R6 1M 30k 1 LT1112 1V/mV 5 1M 6 2 – – 4 4 – 2 R7 –3V 10k PATIENT 1 1/2 –3V R8 GROUND LT1112 100Ω + 3 AV = 101 C3 –IN POLE AT 1kHz 15nF 1920 TA03
U PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted. S8 Package 8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610) 0.189 – 0.197* (4.801 – 5.004) 0.010 – 0.020 8 7 6 5 × 45° 0.053 – 0.069 0.004 – 0.010 (0.254 – 0.508) (1.346 – 1.752) (0.101 – 0.254) 0.008 – 0.010 0 (0.203 – 0.254) °– 8° TYP 0.228 – 0.244 0.150 – 0.157** 0.016 – 0.050 (5.791 – 6.197) (3.810 – 3.988) 0.014 – 0.019 0.050 0.406 – 1.270 (0.355 – 0.483) (1.270) TYP *DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SO8 0996 SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE **DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD 1 2 3 4 FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1100 Precision Chopper-Stabilized Instrumentation Amplifier Best DC Accuracy LT1101 Precision, Micropower, Single Supply Instrumentation Amplifier Fixed Gain of 10 or 100, IS < 105µA LT1102 High Speed, JFET Instrumentation Amplifier Fixed Gain of 10 or 100, 30V/µs Slew Rate LT1167 Single Resistor Gain Programmable Precision Upgraded Version of the LT1920 Instrumentation Amplifier LTC®1418 14-Bit, Low Power, 200ksps ADC with Serial and Parallel I/O Single Supply 5V or ±5V Operation, ±1.5LSB INL and ±1LSB DNL Max LT1460 Precision Series Reference Micropower; 2.5V, 5V, 10V Versions; High Precision LTC1562 Active RC Filter Lowpass, Bandpass, Highpass Responses; Low Noise, Low Distortion, Four 2nd Order Filter Sections LTC1605 16-Bit, 100ksps, Sampling ADC Single 5V Supply, Bipolar Input Range: ±10V, Power Dissipation: 55mW Typ 1920f LT/TP 0299 4K • PRINTED IN USA 12 Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear-tech.com LINEAR TECHNOLOGY CORPORATION 1998
U TYPICAL APPLICATION Nerve Impulse Amplifier
PATIENT/CIRCUIT 3V PROTECTION/ISOLATION 3 +IN 7 0.3Hz + 8 HIGHPASS C1 3V C2 0.01µF R1 R3 0.47µF 12k 30k R 6 5 LT1920 8 G + 6k R2 G = 10 R4 1/2 7 OUTPUT R6 1M 30k 1 LT1112 1V/mV 5 1M 6 2 – – 4 4 – 2 R7 –3V 10k PATIENT 1 1/2 –3V R8 GROUND LT1112 100Ω + 3 AV = 101 C3 –IN POLE AT 1kHz 15nF 1920 TA03
U PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted. S8 Package 8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610) 0.189 – 0.197* (4.801 – 5.004) 0.010 – 0.020 8 7 6 5 × 45° 0.053 – 0.069 0.004 – 0.010 (0.254 – 0.508) (1.346 – 1.752) (0.101 – 0.254) 0.008 – 0.010 0 (0.203 – 0.254) °– 8° TYP 0.228 – 0.244 0.150 – 0.157** 0.016 – 0.050 (5.791 – 6.197) (3.810 – 3.988) 0.014 – 0.019 0.050 0.406 – 1.270 (0.355 – 0.483) (1.270) TYP *DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SO8 0996 SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE **DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD 1 2 3 4 FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1100 Precision Chopper-Stabilized Instrumentation Amplifier Best DC Accuracy LT1101 Precision, Micropower, Single Supply Instrumentation Amplifier Fixed Gain of 10 or 100, IS < 105µA LT1102 High Speed, JFET Instrumentation Amplifier Fixed Gain of 10 or 100, 30V/µs Slew Rate LT1167 Single Resistor Gain Programmable Precision Upgraded Version of the LT1920 Instrumentation Amplifier LTC®1418 14-Bit, Low Power, 200ksps ADC with Serial and Parallel I/O Single Supply 5V or ±5V Operation, ±1.5LSB INL and ±1LSB DNL Max LT1460 Precision Series Reference Micropower; 2.5V, 5V, 10V Versions; High Precision LTC1562 Active RC Filter Lowpass, Bandpass, Highpass Responses; Low Noise, Low Distortion, Four 2nd Order Filter Sections LTC1605 16-Bit, 100ksps, Sampling ADC Single 5V Supply, Bipolar Input Range: ±10V, Power Dissipation: 55mW Typ 1920f LT/TP 0299 4K • PRINTED IN USA 12 Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear-tech.com LINEAR TECHNOLOGY CORPORATION 1998