Datasheet LT1635 (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | Micropower Rail-to-Rail Op Amp and Reference |
| Seiten / Seite | 12 / 3 — ELECTRICAL CHARACTERISTICS 5V OP AMP: The |
| Dateiformat / Größe | PDF / 242 Kb |
| Dokumentensprache | Englisch |
ELECTRICAL CHARACTERISTICS 5V OP AMP: The
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Textversion des Dokuments
LT1635
ELECTRICAL CHARACTERISTICS 5V OP AMP: The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS = 5V, 0V; VCM = VOUT = 2.5V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
ISC Short-Circuit Current VS = 5V, Short to GND ● 20 40 mA VS = 5V, Short to VCC ● 20 40 mA PSRR Power Supply Rejection Ratio VS = 1.2V to 12V, VCM = VO = 0.2V 93 100 dB ● 90 97 dB Minimum Operating Supply Voltage (Note 3) ● 1.1 1.2 V IS Supply Current 130 200 µA ● 150 260 µA GBW Gain Bandwidth Product f = 1kHz 175 kHz SR Slew Rate AV = – 1, RL = ∞ 0.045 V/µs
5V REFERENCE: The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS = 5V, 0V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VREF Feedback Sense Voltage Voltage at Pin 1 with Pin 1 Connected ● 189 200 211 mV to Pin 8 (Note 6) TC VREF Reference Drift (Note 4) ● 30 100 ppm/°C Feedback Current Current into Pin 8 3.5 10 nA ● 5.0 15 nA Line Regulation 0 ≤ IREF ≤ 1mA, VREF = 200mV VS = 1.2V to 5V 20 100 ppm/V VS = 1.3V to 5V (Note 3) ● 30 200 ppm/V Load Regulation IREF = 0 to 1mA 150 300 ppm/mA ● 200 500 ppm/mA Reference Amplifier Gain VO = 0.2V to 3.5V 45 90 V/mV ● 25 50 V/mV ±
5V OP AMP: The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V; VCM = VOUT = 0V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 0.3 1.5 mV 0°C ≤ TA ≤ 70°C ● 0.5 1.9 mV – 40°C ≤ TA ≤ 85°C ● 2.1 mV Input Offset Voltage Drift 0°C ≤ TA ≤ 85°C (Note 4) ● 4.5 10.0 µV/°C VOS ADJ Offset Voltage Adjust Range Positive Adjust ● 6 8 mV Negative Adjust ● – 1.4 – 2 mV IOS Input Offset Current ● 0.2 0.6 nA IB Input Bias Current 2.0 4.5 nA ● 2.5 5.5 nA Input Noise Voltage 0.1Hz to 10Hz 1 µVP-P en Input Noise Voltage Density f = 1kHz 50 nV/√Hz in Input Noise Current Density f = 1kHz 0.05 pA/√Hz RIN Input Resistance Differential ● 7 35 MΩ Common Mode, VCM = – 5V to 4V 9 GΩ Input Voltage Range ● – 5 4 V CMRR Common Mode Rejection Ratio VCM = – 5V to 4V 94 115 dB ● 91 110 dB 3
ELECTRICAL CHARACTERISTICS 5V OP AMP: The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS = 5V, 0V; VCM = VOUT = 2.5V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
ISC Short-Circuit Current VS = 5V, Short to GND ● 20 40 mA VS = 5V, Short to VCC ● 20 40 mA PSRR Power Supply Rejection Ratio VS = 1.2V to 12V, VCM = VO = 0.2V 93 100 dB ● 90 97 dB Minimum Operating Supply Voltage (Note 3) ● 1.1 1.2 V IS Supply Current 130 200 µA ● 150 260 µA GBW Gain Bandwidth Product f = 1kHz 175 kHz SR Slew Rate AV = – 1, RL = ∞ 0.045 V/µs
5V REFERENCE: The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS = 5V, 0V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VREF Feedback Sense Voltage Voltage at Pin 1 with Pin 1 Connected ● 189 200 211 mV to Pin 8 (Note 6) TC VREF Reference Drift (Note 4) ● 30 100 ppm/°C Feedback Current Current into Pin 8 3.5 10 nA ● 5.0 15 nA Line Regulation 0 ≤ IREF ≤ 1mA, VREF = 200mV VS = 1.2V to 5V 20 100 ppm/V VS = 1.3V to 5V (Note 3) ● 30 200 ppm/V Load Regulation IREF = 0 to 1mA 150 300 ppm/mA ● 200 500 ppm/mA Reference Amplifier Gain VO = 0.2V to 3.5V 45 90 V/mV ● 25 50 V/mV ±
5V OP AMP: The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V; VCM = VOUT = 0V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 0.3 1.5 mV 0°C ≤ TA ≤ 70°C ● 0.5 1.9 mV – 40°C ≤ TA ≤ 85°C ● 2.1 mV Input Offset Voltage Drift 0°C ≤ TA ≤ 85°C (Note 4) ● 4.5 10.0 µV/°C VOS ADJ Offset Voltage Adjust Range Positive Adjust ● 6 8 mV Negative Adjust ● – 1.4 – 2 mV IOS Input Offset Current ● 0.2 0.6 nA IB Input Bias Current 2.0 4.5 nA ● 2.5 5.5 nA Input Noise Voltage 0.1Hz to 10Hz 1 µVP-P en Input Noise Voltage Density f = 1kHz 50 nV/√Hz in Input Noise Current Density f = 1kHz 0.05 pA/√Hz RIN Input Resistance Differential ● 7 35 MΩ Common Mode, VCM = – 5V to 4V 9 GΩ Input Voltage Range ● – 5 4 V CMRR Common Mode Rejection Ratio VCM = – 5V to 4V 94 115 dB ● 91 110 dB 3