Datasheet LTC1049 (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | Low Power Zero-Drift Operational Amplifier with Internal Capacitors |
| Seiten / Seite | 12 / 3 — elecTrical characTerisTics Note 1:. Note 3:. Note 2:. Note 4:. Typical … |
| Dateiformat / Größe | PDF / 203 Kb |
| Dokumentensprache | Englisch |
elecTrical characTerisTics Note 1:. Note 3:. Note 2:. Note 4:. Typical perFormance characTerisTics. Common Mode Input Range vs
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LTC1049
elecTrical characTerisTics Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
These parameters are guaranteed by design. Thermocouple effects may cause permanent damage to the device. Exposure to any Absolute preclude measurement of these voltage levels in high speed automatic Maximum Rating condition for extended periods may affect device test systems. VOS is measured to a limit determined by test equipment reliability and lifetime. capability.
Note 2:
Connecting any terminal to voltages greater than V+ or less than
Note 4:
Current Noise is calculated from the formula: V– may cause destructive latch-up. It is recommended that no sources IN = √(2q • Ib) operating from external supplies be applied prior to power-up of the where q = 1.6 • 10–19 Coulomb. LTC1049.
Typical perFormance characTerisTics Common Mode Input Range vs Voltage Noise vs Frequency Supply Voltage Gain/Phase vs Frequency
140 8 120 60 V VS = ±5V CM = V – 6 100 NO LOAD 80 120 ) PHASE SHIFT (DEGREES) 4 80 100 Hz 100 PHASE 2 60 120 80 0 40 140 GAIN –2 20 160 60 VOLTAGE GAIN (dB) VOLTAGE NOISE (nV/√ –4 0 180 COMMON MODE VOLTAGE (V) 40 –6 –20 200 20 –8 –40 220 10 100 1k 10k 100k 0 1 2 3 4 5 6 7 8 100 1k 10k 100k 1M 10M SUPPLY VOLTAGE (±V) FREQUENCY (Hz) FREQUENCY (Hz) LTC1049 • TPC03 LTC1049 • TP01 LTC1049 • TPC02
Output Short-Circuit Current vs Supply Current vs Supply Voltage Supply Current vs Temperature Supply Voltage
500 1.2 400 0.8 400 340 0.4 300 ≈ ≈ 280 0 200 220 –3 SUPPLY CURRENT (µA) SUPPLY CURRENT (µA) 160 100 –6 SHORT-CIRCUIT OUTPUT CURRENT (mA) 100 0 –9 5 6 7 8 9 10 11 12 13 14 15 –50 –25 0 25 50 75 100 125 4 6 8 10 12 14 16 TOTAL SUPPLY VOLTAGE (V) TEMPERATURE (°C) TOTAL SUPPLY VOLTAGE, V+ TO V–(V) LTC1049 • TPC04 LTC1049 • TPC05 LTC1049 • TPC06 1049fb 3 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
elecTrical characTerisTics Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
These parameters are guaranteed by design. Thermocouple effects may cause permanent damage to the device. Exposure to any Absolute preclude measurement of these voltage levels in high speed automatic Maximum Rating condition for extended periods may affect device test systems. VOS is measured to a limit determined by test equipment reliability and lifetime. capability.
Note 2:
Connecting any terminal to voltages greater than V+ or less than
Note 4:
Current Noise is calculated from the formula: V– may cause destructive latch-up. It is recommended that no sources IN = √(2q • Ib) operating from external supplies be applied prior to power-up of the where q = 1.6 • 10–19 Coulomb. LTC1049.
Typical perFormance characTerisTics Common Mode Input Range vs Voltage Noise vs Frequency Supply Voltage Gain/Phase vs Frequency
140 8 120 60 V VS = ±5V CM = V – 6 100 NO LOAD 80 120 ) PHASE SHIFT (DEGREES) 4 80 100 Hz 100 PHASE 2 60 120 80 0 40 140 GAIN –2 20 160 60 VOLTAGE GAIN (dB) VOLTAGE NOISE (nV/√ –4 0 180 COMMON MODE VOLTAGE (V) 40 –6 –20 200 20 –8 –40 220 10 100 1k 10k 100k 0 1 2 3 4 5 6 7 8 100 1k 10k 100k 1M 10M SUPPLY VOLTAGE (±V) FREQUENCY (Hz) FREQUENCY (Hz) LTC1049 • TPC03 LTC1049 • TP01 LTC1049 • TPC02
Output Short-Circuit Current vs Supply Current vs Supply Voltage Supply Current vs Temperature Supply Voltage
500 1.2 400 0.8 400 340 0.4 300 ≈ ≈ 280 0 200 220 –3 SUPPLY CURRENT (µA) SUPPLY CURRENT (µA) 160 100 –6 SHORT-CIRCUIT OUTPUT CURRENT (mA) 100 0 –9 5 6 7 8 9 10 11 12 13 14 15 –50 –25 0 25 50 75 100 125 4 6 8 10 12 14 16 TOTAL SUPPLY VOLTAGE (V) TEMPERATURE (°C) TOTAL SUPPLY VOLTAGE, V+ TO V–(V) LTC1049 • TPC04 LTC1049 • TPC05 LTC1049 • TPC06 1049fb 3 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