Datasheet LT1635 (Analog Devices) - 4

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; VCM = VOUT = 0V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
AVOL Large-Signal Voltage Gain VO = – 4.5V to 4.5V, No Load ● 175 300 V/mV VO = – 4.5V to 4.5V, RL = 1.1k ● 15 100 V/mV VO = – 4.5V to 4.5V, RL = 500Ω ● 10 60 V/mV VO Output Voltage Swing VS = ±5V, No Load ● ±4.975 ±4.985 mV VS = ±5V, ISINK = 5mA ● ±4.65 ±4.75 mV VS = ±5V, ISINK = 10mA ● ±4.5 ±4.6 mV ISC Short-Circuit Current VS = ±5V ±20 ±40 mA PSRR Power Supply Rejection Ratio VS = ±1V to ±6V, VCM = VO = 0V 90 100 dB ● 88 98 dB IS Supply Current 135 215 µA ● 160 280 µA GBW Gain Bandwidth Product f = 1kHz 175 kHz SR Slew Rate AV = –1, RL = ∞ 0.05 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, 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) ● 40 120 ppm/°C Feedback Current Current into Pin 8 3.5 10 nA ● 5.0 15 nA Line Regulation 0 ≤ IREF ≤ 1mA, VREF = 200mV VS = ±0.6V to ±5V 20 100 ppm /V VS = ±0.65V 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 8.5V 45 90 V/mV VS = 10V, 0V ● 25 50 V/mV
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
This parameter is not 100% tested. Temperature coefficient is of a device may be imparied. measured by dividing the change in output voltage by specified
Note 2:
The LT1635C is guaranteed to operate over the commercial temperature range. temperature range of 0°C to 70°C. It is designed, characterized and
Note 5:
Shunt gain defines the operation in floating applications when the expected to meet these extended temperature limits, but is not tested at output is connected to the V + terminal and input common mode is – 40°C and 85°C. The LT1635I is guaranteed to meet the industrial referred to V –. temperature range.
Note 6:
If part is stored outside of the specified temperature range, the
Note 3:
The LT1635 op amp operates on a 1.2V supply over the full output may shift due to hysteresis. industrial temperature range with an input common mode voltage of 0V to 0.2V. The minimum supply voltage for the reference to operate properly over this temperature range is 1.3V. 4