Datasheet LTC2053, LTC2053-SYNC (Analog Devices) - 5

LTC2053/LTC2053-SYNC
elecTrical characTerisTics Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 4:
The CMRR with a voltage gain, AV, larger than 10 is 120dB (typ). may cause permanent damage to the device. Exposure to any Absolute
Note 5:
At temperatures above 70°C, the common mode rejection ratio Maximum Rating condition for extended periods may affect device lowers when the common mode input voltage is within 100mV of the reliability and lifetime. supply rails.
Note 2:
These parameters are guaranteed by design. Thermocouple effects
Note 6:
The power supply rejection ratio (PSRR) measurement accuracy preclude measurement of these voltage levels in high speed automatic depends on the proximity of the power supply bypass capacitor to the test systems. VOS is measured to a limit determined by test equipment device under test. Because of this, the PSRR is 100% tested to relaxed capability. limits at final test. However, their values are guaranteed by design to meet
Note 3:
If the total source resistance is less than 10k, no DC errors result the data sheet limits. from the input bias currents or the mismatch of the input bias currents or the mismatch of the resistances connected to –IN and +IN.
Typical perForMance characTerisTics Input Offset Voltage vs Input Input Offset Voltage vs Input Input Offset Voltage vs Input Common Mode Voltage Common Mode Voltage Common Mode Voltage
15 15 20 VS = 3V VS = 5V VS = ±5V VREF = 0V VREF = 0V 15 VREF = 0V 10 TA = 25°C 10 TA = 25°C TA = 25°C µV) µV) 10 G = 1000 G = 10 G = 1000 5 5 5 G = 1 0 0 0 G = 1000 G = 100 G = 100 –5 –5 –5 G = 100 G = 10 –10 INPUT OFFSET VOLTAGE ( INPUT OFFSET VOLTAGE (µV) G = 1 INPUT OFFSET VOLTAGE ( –10 –10 G = 1 G = 10 –15 –15 –15 –20 0 0.5 1.0 1.5 2.0 2.5 3.0 0 1 2 3 4 5 –5 –3 –1 1 3 5 INPUT COMMON MODE VOLTAGE (V) INPUT COMMON MODE VOLTAGE (V) INPUT COMMON MODE VOLTAGE (V) 2053 G02 2053 G01 2053 G03
Input Offset Voltage vs Input Input Offset Voltage vs Input Input Offset Voltage vs Input Common Mode Voltage Common Mode Voltage Common Mode Voltage
20 20 20 VS = 3V VS = 5V VS = ±5V 15 VREF = 0V 15 VREF = 0V VREF = 0V G = 10 G = 10 15 G = 10 µV) 10 µV) 10 µV) 10 T 5 TAGE ( 5 T A = 25°C A = 85°C 5 TA = 70°C TA = 85°C 0 0 0 T T –5 A = 85°C –5 A = 70°C –5 TA = 25°C TA = 25°C –10 –10 –10 INPUT OFFSET VOLTAGE ( INPUT OFFSET VOL INPUT OFFSET VOLTAGE ( –15 TA = 70°C –15 T T –15 A = –55°C T A = –55°C A = –55°C –20 –20 –20 0 0.5 1.0 1.5 2.0 2.5 3.0 0 1 2 3 4 5 –5 –3 –1 1 3 5 INPUT COMMON MODE VOLTAGE (V) INPUT COMMON MODE VOLTAGE (V) INPUT COMMON MODE VOLTAGE (V) 2053 G04 2053 G05 2053 G06 2053syncfd For more information www.linear.com/LTC2053 5 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