Datasheet LTC1100 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Precision, Zero-Drift Instrumentation Amplifier |
| 页数 / 页 | 8 / 4 — ELECTRICAL CHARACTERISTICS The. denotes the specifications which apply … |
| 文件格式/大小 | PDF / 143 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS The. denotes the specifications which apply over the full operating
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LTC1100
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V, RL = 10k, CC = 1000pF, unless otherwise noted. LTC1100ACS LTC1100CSW PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Output Voltage Swing RL=10k, VS = ±8V ● – 7.2 6.2 – 7.2 6.2 V RL= 2k, VS = ±8V ● – 7.7 7.5 – 7.7 7.5 V Supply Current 2.4 2.8 2.4 3.3 mA ● 3.4 4.0 3.4 4.5 mA Internal Sampling Frequency 2.8 2.8 kHz Bandwidth G = 100 18 18 kHz G = 10 180 180 kHz
Note 1:
Absolute Maximum Ratings are those values beyond which the life systems. VOS is measured to a limit determined by test equipment of a device may be impaired. capability.
Note 2:
These parameters are guaranteed by design. Thermocouple effects
Note 3:
See Applications Information, Single Supply Operation. preclude measurement of these voltage levels in high speed automatic test
Note 4:
Please consult Linear Technology Marketing.
W BLOCK DIAGRA S
2 R R 14 7 9R 90R 5 (V+) 99R 10 (V ) + 99R 90R 9R 4 1 – 2 − R R 13 – – 3 3 + 6 + 15 8 + R = 2.5k 6 + R = 2.5k 11 7 (V ) – 4 (V–) LTC1100 • BD02 LTC1100 • BD01 NOTE: FOR A VOLTAGE GAIN OF 10V/V SHORT PIN 2 TO 3, AND PIN 14 TO 15.
W U TYPICAL PERFOR A CE CHARACTERISTICS Gain Nonlinearity Gain Error vs Temperature Gain, Phase vs Frequency vs Temperature
0.05 45 210 25 VS = ±8V VS = ±8V RL = 50k R 40 180 L = 50k 0.04 20 PHASE SHIFT (DEGREES) 35 GAIN 150 PHASE (G = 100) %) 0.03 15 ± 30 120 0.02 25 90 10 20 60 GAIN ERROR ( 0.01 5 GAIN DIFFERENTIAL GAIN (dB) 15 (G = 10) 30 GAIN NONLINEARITY (ppm) 0 0 10 0 –0.01 5 –30 –5 –50 –25 0 25 50 75 100 125 100 1k 10k 100k 1M –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) FREQUENCY (Hz) LTC1100 • TPC01 LTC1100 • TPC02 LTC1100 • TPC03 1100fc 4
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V, RL = 10k, CC = 1000pF, unless otherwise noted. LTC1100ACS LTC1100CSW PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Output Voltage Swing RL=10k, VS = ±8V ● – 7.2 6.2 – 7.2 6.2 V RL= 2k, VS = ±8V ● – 7.7 7.5 – 7.7 7.5 V Supply Current 2.4 2.8 2.4 3.3 mA ● 3.4 4.0 3.4 4.5 mA Internal Sampling Frequency 2.8 2.8 kHz Bandwidth G = 100 18 18 kHz G = 10 180 180 kHz
Note 1:
Absolute Maximum Ratings are those values beyond which the life systems. VOS is measured to a limit determined by test equipment of a device may be impaired. capability.
Note 2:
These parameters are guaranteed by design. Thermocouple effects
Note 3:
See Applications Information, Single Supply Operation. preclude measurement of these voltage levels in high speed automatic test
Note 4:
Please consult Linear Technology Marketing.
W BLOCK DIAGRA S
2 R R 14 7 9R 90R 5 (V+) 99R 10 (V ) + 99R 90R 9R 4 1 – 2 − R R 13 – – 3 3 + 6 + 15 8 + R = 2.5k 6 + R = 2.5k 11 7 (V ) – 4 (V–) LTC1100 • BD02 LTC1100 • BD01 NOTE: FOR A VOLTAGE GAIN OF 10V/V SHORT PIN 2 TO 3, AND PIN 14 TO 15.
W U TYPICAL PERFOR A CE CHARACTERISTICS Gain Nonlinearity Gain Error vs Temperature Gain, Phase vs Frequency vs Temperature
0.05 45 210 25 VS = ±8V VS = ±8V RL = 50k R 40 180 L = 50k 0.04 20 PHASE SHIFT (DEGREES) 35 GAIN 150 PHASE (G = 100) %) 0.03 15 ± 30 120 0.02 25 90 10 20 60 GAIN ERROR ( 0.01 5 GAIN DIFFERENTIAL GAIN (dB) 15 (G = 10) 30 GAIN NONLINEARITY (ppm) 0 0 10 0 –0.01 5 –30 –5 –50 –25 0 25 50 75 100 125 100 1k 10k 100k 1M –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) FREQUENCY (Hz) LTC1100 • TPC01 LTC1100 • TPC02 LTC1100 • TPC03 1100fc 4