Datasheet LTC2053, LTC2053-SYNC (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier |
| 页数 / 页 | 18 / 4 — e lecTrical characTerisTics The. denotes the specifications which apply … |
| 文件格式/大小 | PDF / 376 Kb |
| 文件语言 | 英语 |
e lecTrical characTerisTics The. denotes the specifications which apply over the full operating
该数据表的模型线
文件文字版本
LTC2053/LTC2053-SYNC
e lecTrical characTerisTics 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
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 Supply Current No Load l 0.85 1.1 mA Supply Current, Shutdown VEN ≥ 4.5V, LTC2053 Only 10 µA EN/CLK Pin Input Low Voltage, VIL 0.5 V EN/CLK Pin Input High Voltage, VIH 4.5 V EN/CLK Pin Input Current VEN/CLK = V– –1 –10 µA 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– = –5V, REF = 0V. PARAMETER CONDITIONS MIN TYP MAX UNITS
Gain Error AV = 1 l 0.001 0.01 % Gain Nonlinearity AV = 1 l 3 10 ppm Input Offset Voltage (Note 2) VCM = 0V 10 ±20 µV Average Input Offset Drift (Note 2) TA = –40°C to 85°C l ±50 nV/°C TA = 85°C to 125°C l –1 –2.5 µV/°C Average Input Bias Current (Note 3) VCM = 1V l 4 10 nA Average Input Offset Current (Note 3) VCM = 1V l 1 3 nA Common Mode Rejection Ratio AV = 1, VCM = –5V to 5V, LTC2053C l 105 118 dB (Notes 4, 5) AV = 1, VCM = –5V to 5V, LTC2053C-SYNC l 100 118 dB AV = 1, VCM = –4.9V to 4.9V, LTC2053I l 105 118 dB AV = 1, VCM = –4.9V to 4.9V, LTC2053I-SYNC l 100 118 dB AV = 1, VCM = –5V to 5V, LTC2053I, LTC2053I-SYNC l 95 118 dB AV = 1, VCM = –4.9V to 4.9V, LTC2053H l 100 dB AV = 1, VCM = –5V to 5V, LTC2053H l 90 dB Power Supply Rejection Ratio (Note 6) VS = 2.7V to 11V l 110 116 dB Maximum Output Voltage Swing RL = 2k to GND, C- and I-Grades l ±4.5 ±4.8 V RL = 10k to GND, All Grades l ±4.6 ±4.9 V RL = 2k to GND, LTC2053H Only l ±4.4 ±4.8 V Supply Current No Load l 0.95 1.3 mA Supply Current, Shutdown VEN ≥ 4.5V, LTC2053 Only 20 µA EN Pin Input Low Voltage, VIL –4.5 V CLK Pin Input Low Voltage, VIL 0.5 V EN/CLK Pin Input High Voltage, VIH 4.5 V EN/CLK Pin Input Current VEN/CLK = V– –3 –20 µA Internal Op Amp Gain Bandwidth 200 kHz Slew Rate 0.2 V/µs Internal Sampling Frequency 3 kHz 2053syncfd 4 For more information www.linear.com/LTC2053 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
e lecTrical characTerisTics 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
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 Supply Current No Load l 0.85 1.1 mA Supply Current, Shutdown VEN ≥ 4.5V, LTC2053 Only 10 µA EN/CLK Pin Input Low Voltage, VIL 0.5 V EN/CLK Pin Input High Voltage, VIH 4.5 V EN/CLK Pin Input Current VEN/CLK = V– –1 –10 µA 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– = –5V, REF = 0V. PARAMETER CONDITIONS MIN TYP MAX UNITS
Gain Error AV = 1 l 0.001 0.01 % Gain Nonlinearity AV = 1 l 3 10 ppm Input Offset Voltage (Note 2) VCM = 0V 10 ±20 µV Average Input Offset Drift (Note 2) TA = –40°C to 85°C l ±50 nV/°C TA = 85°C to 125°C l –1 –2.5 µV/°C Average Input Bias Current (Note 3) VCM = 1V l 4 10 nA Average Input Offset Current (Note 3) VCM = 1V l 1 3 nA Common Mode Rejection Ratio AV = 1, VCM = –5V to 5V, LTC2053C l 105 118 dB (Notes 4, 5) AV = 1, VCM = –5V to 5V, LTC2053C-SYNC l 100 118 dB AV = 1, VCM = –4.9V to 4.9V, LTC2053I l 105 118 dB AV = 1, VCM = –4.9V to 4.9V, LTC2053I-SYNC l 100 118 dB AV = 1, VCM = –5V to 5V, LTC2053I, LTC2053I-SYNC l 95 118 dB AV = 1, VCM = –4.9V to 4.9V, LTC2053H l 100 dB AV = 1, VCM = –5V to 5V, LTC2053H l 90 dB Power Supply Rejection Ratio (Note 6) VS = 2.7V to 11V l 110 116 dB Maximum Output Voltage Swing RL = 2k to GND, C- and I-Grades l ±4.5 ±4.8 V RL = 10k to GND, All Grades l ±4.6 ±4.9 V RL = 2k to GND, LTC2053H Only l ±4.4 ±4.8 V Supply Current No Load l 0.95 1.3 mA Supply Current, Shutdown VEN ≥ 4.5V, LTC2053 Only 20 µA EN Pin Input Low Voltage, VIL –4.5 V CLK Pin Input Low Voltage, VIL 0.5 V EN/CLK Pin Input High Voltage, VIH 4.5 V EN/CLK Pin Input Current VEN/CLK = V– –3 –20 µA Internal Op Amp Gain Bandwidth 200 kHz Slew Rate 0.2 V/µs Internal Sampling Frequency 3 kHz 2053syncfd 4 For more information www.linear.com/LTC2053 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts