ltc1100 Linear Technology Corporation, ltc1100 Datasheet
ltc1100
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ltc1100 Summary of contents
Page 1
... The input DC offset is typically 1µV while the DC offset drift is typically 5nV/°C; a very low bias current of 65pA is also achieved. The LTC1100 is self-contained; that is, it achieves a differ- ential gain of 100 without any external gain setting resistor or trim pot. The gain linearity is 20ppm and the gain drift is 4ppm/° ...
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... LTC1100 ABSOLUTE AXI U RATI GS Operating Temperature Range LTC1100M/AM (OBSOLETE) ........... −55°C to 125°C LTC1100C ......................................... −40°C to 85°C Output Short Circuit Duration ......................... Indefinite U PACKAGE/ORDER I FOR ATIO TOP VIEW GND REF OUT CMRR 2 7 COMP – – ...
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... CM Power Supply Rejection Ratio V = ±2.375V to ±8V S The denotes the specifications which apply over the full operating = 25° ± ± ± ± ± 5V 10k LTC1100AMJ (Note 4) MIN TYP 0.01 3 ±1 ±5 = 25°C 1 100 115 = ±8V – 7 ± ...
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... Gain Nonlinearity vs Temperature 25 210 V = ± 50k 180 L 20 150 15 120 –30 –5 1M –50 – TEMPERATURE (°C) UNITS kHz kHz kHz 90R 2.5k LTC1100 • BD02 75 100 125 LTC1100 • TPC03 1100fc ...
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... LOAD RESISTANCE (kΩ) LTC1100 • TPC08 Voltage Noise vs Frequency 105 100 1k 10k 100k FREQUENCY (Hz) LTC1100 • TPC11 LTC1100 Common Mode Range vs Supply Voltage 25° –2 –4 –6 –8 ±2 ±3 ±4 ±5 ±6 ± ...
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... LTC1100 • TPC17 suppressed by using the COMP pin. The standard com- pensation circuit is a capacitor from COMP provide an RC pole with the internal 247k resistor (22.5k for LTC1100CS in gain-of-10 mode). See the Applications section. Pin 8 (15) V OUT 16-Pin SO Package Only ( 10: Short to pin (2) for gain of 10 ...
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... Figure 1. Improving AC CMRR Overcompensation Many instrumentation amplifier applications process DC or low frequency signals only; consequently, the 18kHz (180kHz for G = 10) bandwidth of the LTC1100 can be reduced to minimize system errors or reduce transmitted clock noise by using the COMP pin. A feedback cap from COMP to V will react with the 247k internal resistor OUT (22 ...
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... LTC1100 PACKAGE DESCRIPTIO .300 BSC CORNER LEADS OPTION (7.62 BSC) .008 – .018 0° – 15° .045 – .068 (0.203 – 0.457) (1.143 – 1.650) FULL LEAD OPTION NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE OR TIN PLATE LEADS .300 – .325 (7.620 – 8.255) .008 – ...