Datasheet LTC1049 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Low Power Zero-Drift Operational Amplifier with Internal Capacitors |
| 页数 / 页 | 12 / 4 — Typical perFormance characTerisTics. Sampling Frequency vs. Supply … |
| 文件格式/大小 | PDF / 203 Kb |
| 文件语言 | 英语 |
Typical perFormance characTerisTics. Sampling Frequency vs. Supply Voltage. Temperature. CMRR vs Frequency
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LTC1049
Typical perFormance characTerisTics Sampling Frequency vs Sampling Frequency vs Supply Voltage Temperature CMRR vs Frequency
3000 5 160 VS = ±5V VS = ±5V 140 4 2500 120 3 100 2000 80 2 CMRR (dB) 60 1500 40 SAMPLING FREQUENCY (Hz) SAMPLING FREQUENCY (kHz) 1 20 1000 0 0 4 6 8 10 12 14 16 –50 –25 0 25 50 75 100 125 1 10 100 1k 10k 100k TOTAL SUPPLY VOLTAGE, V+ TO V– (V) AMBIENT TEMPERATURE (°C) FREQUENCY (Hz) LTC1049 • TPC07 LTC1049 • TPC08 LTC1049 • TPC09
Small-Signal Transient Large-Signal Transient Overload Recovery Response Response
400mV INPUT 0.2V/DIV 100mV 6V STEP STEP 0V 0V OUTPUT 1µs/DIV 5µs/DIV 2V/DIV –5V AV = –100 0.5ms/DIV AV = 1 AV = 1 VS = ±5V RL = 10k RL = 10k CL = 50pF CL = 50pF LTC1049 • TPC10 VS = ±5V V LTC1049 • TPC11 S = ±5V LTC1049 • TPC12
LTC1049 DC to 1Hz Noise
VS = ±5V NOISE VOLTAGE 1Hz NOISE 1µV/DIV 1µV/DIV 10s/DIV LTC1049 • TPC13 1049fb 4 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Package/order information Electrical Characteristics Typical Performance Characteristics Test Circuits Applications Information Typical Applications Package Description Typical Application
Typical perFormance characTerisTics Sampling Frequency vs Sampling Frequency vs Supply Voltage Temperature CMRR vs Frequency
3000 5 160 VS = ±5V VS = ±5V 140 4 2500 120 3 100 2000 80 2 CMRR (dB) 60 1500 40 SAMPLING FREQUENCY (Hz) SAMPLING FREQUENCY (kHz) 1 20 1000 0 0 4 6 8 10 12 14 16 –50 –25 0 25 50 75 100 125 1 10 100 1k 10k 100k TOTAL SUPPLY VOLTAGE, V+ TO V– (V) AMBIENT TEMPERATURE (°C) FREQUENCY (Hz) LTC1049 • TPC07 LTC1049 • TPC08 LTC1049 • TPC09
Small-Signal Transient Large-Signal Transient Overload Recovery Response Response
400mV INPUT 0.2V/DIV 100mV 6V STEP STEP 0V 0V OUTPUT 1µs/DIV 5µs/DIV 2V/DIV –5V AV = –100 0.5ms/DIV AV = 1 AV = 1 VS = ±5V RL = 10k RL = 10k CL = 50pF CL = 50pF LTC1049 • TPC10 VS = ±5V V LTC1049 • TPC11 S = ±5V LTC1049 • TPC12
LTC1049 DC to 1Hz Noise
VS = ±5V NOISE VOLTAGE 1Hz NOISE 1µV/DIV 1µV/DIV 10s/DIV LTC1049 • TPC13 1049fb 4 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Package/order information Electrical Characteristics Typical Performance Characteristics Test Circuits Applications Information Typical Applications Package Description Typical Application