Datasheet LT1017, LT1018 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Micropower Dual Comparator |
| 页数 / 页 | 16 / 7 — TYPICAL APPLICATIONS. Driving Relays. Increasing Positive Output Current. … |
| 文件格式/大小 | PDF / 225 Kb |
| 文件语言 | 英语 |
TYPICAL APPLICATIONS. Driving Relays. Increasing Positive Output Current. Delay On Power Up. LT1018 Op Amp, AV = 100
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LT1017/LT1018
TYPICAL APPLICATIONS Driving Relays Increasing Positive Output Current Delay On Power Up
V+ 12V V+ + 100k 1μF 5V 2 8 3 8 2N3904 3 V + 8 IN – VIN + 1 1 LT1017/ 1 LT1017 V LT1017/ OUT LT1018 3 2 LT1018 + 1N4148 – 2 4 4 – 4 1017/18 TA03 V– 1017/18 TA04 1k 20k 1017/18 TA05
LT1018 Op Amp, AV = 100
5V 10k 3 V 8 R1* IN + 1 LT1018 VOUT 2 – 4 RL –5V 1M RL = 100k BANDWIDTH = 30Hz 10k 15Ω –SLEW = 320V/ms +SLEW = 0.93V/ms 0.22μF *WITH R1 = 1k 1017/18 TA06 BANDWIDTH ≅ 200Hz
LT1017 Op Amp, AV = 100
5V 10k 3 V 8 IN + 1 LT1017 VOUT 2 – 4 RL ≥ 200k –5V 1M 10k 10Ω –SLEW = 23.5V/ms 3.3μF +SLEW = 0.017V/ms 1017/18 TA07 BANDWIDTH = 0.3Hz AT RL = 220k 10178ff 7
TYPICAL APPLICATIONS Driving Relays Increasing Positive Output Current Delay On Power Up
V+ 12V V+ + 100k 1μF 5V 2 8 3 8 2N3904 3 V + 8 IN – VIN + 1 1 LT1017/ 1 LT1017 V LT1017/ OUT LT1018 3 2 LT1018 + 1N4148 – 2 4 4 – 4 1017/18 TA03 V– 1017/18 TA04 1k 20k 1017/18 TA05
LT1018 Op Amp, AV = 100
5V 10k 3 V 8 R1* IN + 1 LT1018 VOUT 2 – 4 RL –5V 1M RL = 100k BANDWIDTH = 30Hz 10k 15Ω –SLEW = 320V/ms +SLEW = 0.93V/ms 0.22μF *WITH R1 = 1k 1017/18 TA06 BANDWIDTH ≅ 200Hz
LT1017 Op Amp, AV = 100
5V 10k 3 V 8 IN + 1 LT1017 VOUT 2 – 4 RL ≥ 200k –5V 1M 10k 10Ω –SLEW = 23.5V/ms 3.3μF +SLEW = 0.017V/ms 1017/18 TA07 BANDWIDTH = 0.3Hz AT RL = 220k 10178ff 7