Datasheet LTC6800 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | Rail-to-Rail, Input and Output, Instrumentation Amplifier |
| Pages / Page | 14 / 3 — The. denotes the specifications which apply over the full operating |
| File Format / Size | PDF / 1.4 Mb |
| Document Language | English |
The. denotes the specifications which apply over the full operating
Model Line for this Datasheet
Text Version of Document
LTC6800 e
lecTrical characTerisTics
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 3V, V– = 0V, REF = 200mV. Output voltage swing is referenced to V–. All other specifications reference the OUT pin to the REF pin. PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage (Note 2) VCM = 200mV ±100 µV Average Input Offset Drift (Note 2) TA = –40°C to 85°C l ±250 nV/°C TA = 85°C to 125°C l –1 –2.5 µV/°C Common Mode Rejection Ratio AV = 1, VCM = 0V to 3V l 85 113 dB (Notes 4, 5) Integrated Input Bias Current (Note 3) VCM = 1.2V 4 10 nA Integrated Input Offset Current (Note 3) VCM = 1.2V 1 3 nA Input Noise Voltage DC to 10Hz 2.5 µVP-P Power Supply Rejection Ratio (Note 6) VS = 2.7V to 5.5V l 110 116 dB Output Voltage Swing High RL = 2k to V– l 2.85 2.94 V RL = 10k to V– l 2.95 2.98 V Output Voltage Swing Low l 20 mV Gain Error AV = 1 0.1 % Gain Nonlinearity AV = 1 100 ppm Supply Current No Load l 1.2 mA Internal Op Amp Gain Bandwidth 200 kHz Slew Rate 0.2 V/µs Internal Sampling Frequency 3 kHz
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 5V, V– = 0V, REF = 200mV. Output voltage swing is referenced to V–. All other specifications reference the OUT pin to the REF pin. PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage (Note 2) VCM = 200mV ±100 µV Average Input Offset Drift (Note 2) TA = –40°C to 85°C l ±250 nV/°C TA = 85°C to 125°C l –1 –2.5 µV/°C Common Mode Rejection Ratio AV = 1, VCM = 0V to 5V l 85 116 dB (Notes 4, 5) Integrated Input Bias Current (Note 3) VCM = 1.2V 4 10 nA Integrated Input Offset Current (Note 3) VCM = 1.2V 1 3 nA Power Supply Rejection Ratio (Note 6) VS = 2.7V to 5.5V l 110 116 dB Output Voltage Swing High RL = 2k to V– l 4.85 4.94 V RL = 10k to V– l 4.95 4.98 V Output Voltage Swing Low l 20 mV Gain Error AV = 1 0.1 % Gain Nonlinearity AV = 1 100 ppm Supply Current No Load l 1.3 mA Internal Op Amp Gain Bandwidth 200 kHz Slew Rate 0.2 V/µs Internal Sampling Frequency 3 kHz
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 2:
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. 6800fb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Related Parts Typical Application
lecTrical characTerisTics
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 3V, V– = 0V, REF = 200mV. Output voltage swing is referenced to V–. All other specifications reference the OUT pin to the REF pin. PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage (Note 2) VCM = 200mV ±100 µV Average Input Offset Drift (Note 2) TA = –40°C to 85°C l ±250 nV/°C TA = 85°C to 125°C l –1 –2.5 µV/°C Common Mode Rejection Ratio AV = 1, VCM = 0V to 3V l 85 113 dB (Notes 4, 5) Integrated Input Bias Current (Note 3) VCM = 1.2V 4 10 nA Integrated Input Offset Current (Note 3) VCM = 1.2V 1 3 nA Input Noise Voltage DC to 10Hz 2.5 µVP-P Power Supply Rejection Ratio (Note 6) VS = 2.7V to 5.5V l 110 116 dB Output Voltage Swing High RL = 2k to V– l 2.85 2.94 V RL = 10k to V– l 2.95 2.98 V Output Voltage Swing Low l 20 mV Gain Error AV = 1 0.1 % Gain Nonlinearity AV = 1 100 ppm Supply Current No Load l 1.2 mA Internal Op Amp Gain Bandwidth 200 kHz Slew Rate 0.2 V/µs Internal Sampling Frequency 3 kHz
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 5V, V– = 0V, REF = 200mV. Output voltage swing is referenced to V–. All other specifications reference the OUT pin to the REF pin. PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage (Note 2) VCM = 200mV ±100 µV Average Input Offset Drift (Note 2) TA = –40°C to 85°C l ±250 nV/°C TA = 85°C to 125°C l –1 –2.5 µV/°C Common Mode Rejection Ratio AV = 1, VCM = 0V to 5V l 85 116 dB (Notes 4, 5) Integrated Input Bias Current (Note 3) VCM = 1.2V 4 10 nA Integrated Input Offset Current (Note 3) VCM = 1.2V 1 3 nA Power Supply Rejection Ratio (Note 6) VS = 2.7V to 5.5V l 110 116 dB Output Voltage Swing High RL = 2k to V– l 4.85 4.94 V RL = 10k to V– l 4.95 4.98 V Output Voltage Swing Low l 20 mV Gain Error AV = 1 0.1 % Gain Nonlinearity AV = 1 100 ppm Supply Current No Load l 1.3 mA Internal Op Amp Gain Bandwidth 200 kHz Slew Rate 0.2 V/µs Internal Sampling Frequency 3 kHz
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 2:
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. 6800fb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Related Parts Typical Application
