LT1635 Linear Technology Corporation, LT1635 Datasheet
LT1635
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LT1635 Summary of contents
Page 1
... The reference and buffer combine to achieve a drift of 30ppm line regulation of 20ppm/V and a load regulation of 150ppm/mA. The LT1635 is available in 8-pin PDIP and SO packages, and has the industry standard LM10 pinout. , LTC and LT are registered trademarks of Linear Technology Corporation. ...
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... I = 5mA S SOURCE 10mA S SOURCE ORDER PART NUMBER 8 REF FB – LT1635CN8 + + 7 V LT1635CS8 6 OP AMP OUT LT1635IN8 + 5 BALANCE LT1635IS8 S8 PACKAGE S8 PART 8-LEAD PLASTIC SO MARKING = 130 C/ W (N8 190 C/ W (S8) JA 1635 1635I MIN TYP MAX UNITS 0.3 1.3 0.5 1.6 1.8 3.0 7 – 1.4 – 2 0.2 0.6 2.0 4 ...
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... – (Note 4) A Positive Adjust Negative Adjust 0.1Hz to 10Hz f = 1kHz f = 1kHz Differential Common Mode – – LT1635 MIN TYP MAX UNITS 100 1.1 1.2 V 130 200 ...
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... C and 85 C. The LT1635I is guaranteed to meet the industrial temperature range. Note 3: The LT1635 op amp operates on a 1.2V supply over the full industrial temperature range with an input common mode voltage 0.2V. The minimum supply voltage for the reference to operate properly over this temperature range is 1 ...
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... T = 125 C A – 400 – 600 T = – – 800 –1000 TOTAL SUPPLY VOLTAGE (V) 1635 G08 LT1635 Input Bias Current vs Common Mode Voltage 5V – 125 – – – 3 – ...
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... LT1635 W U TYPICAL PERFOR A CE CHARACTERISTICS Voltage Gain vs Frequency 120 100 – 20 0.01 0 100 1k 10k 100k 1M FREQUENCY (Hz) 1635 G10 Slew Rate vs Temperature 0. 0.09 0.08 FALLING SLEW RATE 0.07 0.06 RISING SLEW RATE 0.05 0.04 – 50 – 100 125 TEMPERATURE ( C) ...
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... SUPPLY 10k 100k 0 100 FREQUENCY (Hz) 1635 G23 Small-Signal Transient Response 1635 G26 50 s/DIV 15pF L INPUT 50mV TO 100mV LT1635 = – 1635 G21 POSITIVE SUPPLY 1k 10k 100k 1635 G24 1635 G27 7 ...
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... LT1635 W U TYPICAL PERFOR A CE CHARACTERISTICS Typical Distribution of Initial Accuracy 5V 194 196 198 200 202 204 206 REFERENCE VOLTAGE (mV) 1635 G28 Reference Output vs Temperature of Two Typical Units 205 204 203 202 201 – ...
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... The offset adjust range is asymmetrical, typically – 2mV to 8mV. At room temperature the input offset voltage of the LT1635 is within the null range, thus the offset voltage can be adjusted to zero. Figure 1 shows the standard offset adjustment. ...
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... V OUT LT1635 48k R1 2k 1635 TA04 Shunt Regulator C1* 0. OUT – 6 LT1635 – 1635 TA06 6V Battery-Level Indicator + 680k 680k 1. – 6 LT1635 12k 1 – 1635 TA08 LED DIMS BELOW 7V ...
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... MIN 0.018 0.003 0.100 (2.54) (0.457 0.076) BSC 7 Q21 Q28 Q20 6 Q19 Q26 Q27 Q17 Q18 Q24 Q25 4 1635 SSOA 1 REFOUT 1635 SSREF 0.400* (10.160) MAX 0.255 0.015* (6.477 0.381) 0.020 (0.508 MIN N8 1098 LT1635 + V OUTPUT – ...
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... FAX: (408) 434-0507 TELEX: 499-3977 www.linear.com = 230 A, V DARK FLOAT 1M 3 220 7 + LT1635 + OP AMP LT1635 – 4 REF 8 – 68k Package 8-Lead Plastic Small Outline (Narrow .150 Inch) (Reference LTC DWG # 05-08-1610) 0.053 – 0.069 (1.346 – 1.752) 0.004 – 0.010 (0.101 – ...