Datasheet LT6375 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | ±270V Common Mode Voltage Difference Amplifier |
| Pages / Page | 32 / 6 — ELECTRICAL. CHARACTERISTICS The. denotes the specifications which apply … |
| File Format / Size | PDF / 1.7 Mb |
| Document Language | English |
ELECTRICAL. CHARACTERISTICS The. denotes the specifications which apply over the full operating
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LT6375
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, –40°C < TA < 85°C for I-grade parts, –40°C < TA < 125°C for H-grade parts, otherwise specifications are at TA = 25°C, V+ = 5V, V– = 0V, VCM = VOUT = VREF = Mid-Supply. VCMOP is the common mode voltage of the internal op amp. For Resistor Divider Ratio = 7, ±REFA = ±REFC = OPEN, ±REFB = Mid-Supply. For Resistor Divider Ratio = 20, ±REFA = ±REFC = Mid-Supply, ±REFB = OPEN. For Resistor Divider Ratio = 25, ±REFA = ±REFB = ±REFC = Mid-Supply. LT6375A LT6375 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Output Referred Noise f = 0.1Hz to 10Hz Voltage Resistor Divider Ratio = 7 10 10 µV P-P Resistor Divider Ratio = 20 20 20 µV P-P Resistor Divider Ratio = 25 25 25 µVP-P VOL Output Voltage Swing Low No Load l 5 50 5 50 mV (Referred to V–) ISINK = 5mA l 280 500 280 500 mV VOH Output Voltage Swing High No Load l 5 20 5 20 mV (Referred to V+) ISOURCE = 5mA l 400 750 400 750 mV ISC Short-Circuit Output Current 50Ω to V+ l 10 27 10 27 mA 50Ω to V– l 10 25 10 25 mA SR Slew Rate ∆VOUT = 3V l 1.3 2 1.3 2 V/µs BW Small Signal –3dB Bandwidth Resistor Divider Ratio = 7 565 565 kHz Resistor Divider Ratio = 20 380 380 kHz Resistor Divider Ratio = 25 325 325 kHz tS Settling Time Resistor Divider Ratio = 7 0.01%, ∆VOUT = 2V 18 18 µs 0.1%, ∆VOUT = 2V 10 10 µs 0.01%, ∆VCM = 2V, ∆VDIFF = 0V 64 64 µs Resistor Divider Ratio = 20 0.01%, ∆VOUT = 2V 24 24 µs 0.1%, ∆VOUT = 2V 7 7 µs 0.01%, ∆VCM = 2V, ∆VDIFF = 0V 48 48 µs Resistor Divider Ratio = 25 0.01%, ∆VOUT = 2V 27 27 µs 0.1%, ∆VOUT = 2V 9 9 µs 0.01%, ∆VCM = 2V, ∆VDIFF = 0V 20 20 µs VS Supply Voltage 3 50 3 50 V l 3.3 50 3.3 50 V tON Turn-On Time 22 22 µs VIL SHDN Input Logic Low l –2.5 –2.5 V (Referred to V+) VIH SHDN Input Logic High l –1.2 –1.2 V (Referred to V+) ISHDN SHDN Pin Current l –10 –15 –10 –15 µA IS Supply Current Active, VSHDN ≥ V+ –1.2V 330 370 330 370 µA Active, VSHDN ≥ V+ –1.2V l 525 525 µA Shutdown, VSHDN ≤ V+ –2.5V 15 20 15 20 µA Shutdown, VSHDN ≤ V+ –2.5V l 40 40 µA 6375fa 6 For more information www.linear.com/LT6375 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 Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, –40°C < TA < 85°C for I-grade parts, –40°C < TA < 125°C for H-grade parts, otherwise specifications are at TA = 25°C, V+ = 5V, V– = 0V, VCM = VOUT = VREF = Mid-Supply. VCMOP is the common mode voltage of the internal op amp. For Resistor Divider Ratio = 7, ±REFA = ±REFC = OPEN, ±REFB = Mid-Supply. For Resistor Divider Ratio = 20, ±REFA = ±REFC = Mid-Supply, ±REFB = OPEN. For Resistor Divider Ratio = 25, ±REFA = ±REFB = ±REFC = Mid-Supply. LT6375A LT6375 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Output Referred Noise f = 0.1Hz to 10Hz Voltage Resistor Divider Ratio = 7 10 10 µV P-P Resistor Divider Ratio = 20 20 20 µV P-P Resistor Divider Ratio = 25 25 25 µVP-P VOL Output Voltage Swing Low No Load l 5 50 5 50 mV (Referred to V–) ISINK = 5mA l 280 500 280 500 mV VOH Output Voltage Swing High No Load l 5 20 5 20 mV (Referred to V+) ISOURCE = 5mA l 400 750 400 750 mV ISC Short-Circuit Output Current 50Ω to V+ l 10 27 10 27 mA 50Ω to V– l 10 25 10 25 mA SR Slew Rate ∆VOUT = 3V l 1.3 2 1.3 2 V/µs BW Small Signal –3dB Bandwidth Resistor Divider Ratio = 7 565 565 kHz Resistor Divider Ratio = 20 380 380 kHz Resistor Divider Ratio = 25 325 325 kHz tS Settling Time Resistor Divider Ratio = 7 0.01%, ∆VOUT = 2V 18 18 µs 0.1%, ∆VOUT = 2V 10 10 µs 0.01%, ∆VCM = 2V, ∆VDIFF = 0V 64 64 µs Resistor Divider Ratio = 20 0.01%, ∆VOUT = 2V 24 24 µs 0.1%, ∆VOUT = 2V 7 7 µs 0.01%, ∆VCM = 2V, ∆VDIFF = 0V 48 48 µs Resistor Divider Ratio = 25 0.01%, ∆VOUT = 2V 27 27 µs 0.1%, ∆VOUT = 2V 9 9 µs 0.01%, ∆VCM = 2V, ∆VDIFF = 0V 20 20 µs VS Supply Voltage 3 50 3 50 V l 3.3 50 3.3 50 V tON Turn-On Time 22 22 µs VIL SHDN Input Logic Low l –2.5 –2.5 V (Referred to V+) VIH SHDN Input Logic High l –1.2 –1.2 V (Referred to V+) ISHDN SHDN Pin Current l –10 –15 –10 –15 µA IS Supply Current Active, VSHDN ≥ V+ –1.2V 330 370 330 370 µA Active, VSHDN ≥ V+ –1.2V l 525 525 µA Shutdown, VSHDN ≤ V+ –2.5V 15 20 15 20 µA Shutdown, VSHDN ≤ V+ –2.5V l 40 40 µA 6375fa 6 For more information www.linear.com/LT6375 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 Package Description Revision History Typical Application Related Parts
