Datasheet LTC2050, LTC2050HV (Analog Devices) - 3

LTC2050/LTC2050HV
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC2050HVIS8#PBF LTC2050HVIS8#TRPBF 050HVI 8-Lead Plastic SO –40°C to 85°C
AUTOMOTIVE PRODUCTS**
LTC2050HVMPS6#WPBF LTC2050HVMPS6#WTRPBF LTHGP 6-Lead Plastic TSOT-23 –55°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
**
Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models.
ELECTRICAL CHARACTERISTICS (LTC2050/LTC2050HV) The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 3V unless otherwise noted. (Note 3) C, I SUFFIXES H SUFFIX PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Input Offset Voltage (Note 2) ±0.5 ±3 ±0.5 ±3 µV Average Input Offset Drift (Note 2) l ±0.03 ±0.05 µV/°C Long-Term Offset Drift 50 50 nV/√mo Input Bias Current LTC2050 ±20 ±75 ±20 ±75 pA l ±300 ±4000 pA LTC2050HV ±1 ±50 ±1 ±50 pA l ±100 ±4000 pA Input Offset Current LTC2050 ±150 ±150 pA l ±200 ±1000 pA LTC2050HV ±100 ±100 pA l ±150 ±1000 pA Input Noise Voltage RS = 100Ω, 0.01Hz to 10Hz 1.5 1.5 µVP-P Input Capacitance 1.7 1.7 pF Common Mode Rejection Ratio LTC2050/LTC2050HV VCM = GND to (V+ – 1.3) 115 130 115 130 dB VCM = GND to (V+ – 1.3) l 110 130 110 130 dB Power Supply Rejection Ratio VS = 2.7V to 6V 120 130 120 130 dB l 115 130 115 130 dB Large-Signal Voltage Gain RL = 10k 120 140 120 140 dB l 115 140 115 140 dB Output Voltage Swing High RL = 2k to GND l 2.85 2.94 2.85 2.94 V RL = 10k to GND l 2.95 2.98 2.95 2.98 V Output Voltage Swing Low RL = 2k to GND l 1 10 1 10 mV RL = 10k to GND l 1 10 1 10 mV Slew Rate 2 2 V/µs Gain Bandwidth Product 3 3 MHz Supply Current VSHDN = VIH, No Load l 0.75 1.1 0.75 1.2 mA VSHDN = VIL l 10 10 µA Shutdown Pin Input Low Voltage (VIL) l V– + 0.5 V– + 0.5 V Shutdown Pin Input High Voltage (VIH) l V+ – 0.5 V+ – 0.5 V Shutdown Pin Input Current VSHDN = GND l –0.5 –3 –0.5 –3 µA Internal Sampling Frequency 7.5 7.5 kHz Rev. F For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Test Circuits Applications Information Typical Applications Package Description Revision History Typical Application Related Parts