Datasheet LT6100 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Precision, Gain Selectable High Side Current Sense Amplifier |
| Pages / Page | 18 / 6 — ELECTRICAL CHARACTERISTICS Note 1:. Note 5:. Note 2:. Note 6:. Note 7:. … |
| File Format / Size | PDF / 1.5 Mb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS Note 1:. Note 5:. Note 2:. Note 6:. Note 7:. Note 3:. Note 8:. Note 4:. TYPICAL PERFORMANCE CHARACTERISTICS
Model Line for this Datasheet
- LT6100CDD#PBF LT6100CDD#PBF LT6100CDD#TRPBF LT6100CDD#TRPBF LT6100CMS8#PBF LT6100CMS8#PBF LT6100CMS8#TRPBF LT6100CMS8#TRPBF LT6100HDD#PBF LT6100HDD#PBF LT6100HDD#TRPBF LT6100HDD#TRPBF LT6100HMS8#PBF LT6100HMS8#PBF LT6100HMS8#TRPBF LT6100HMS8#TRPBF LT6100IDD#PBF LT6100IDD#PBF LT6100IDD#TRPBF LT6100IDD#TRPBF LT6100IMS8#PBF LT6100IMS8#PBF LT6100IMS8#TRPBF LT6100IMS8#TRPBF
Text Version of Document
LT6100
ELECTRICAL CHARACTERISTICS Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 5:
The LT6100C is guaranteed to meet specified performance from may cause permanent damage to the device. Exposure to any Absolute 0°C to 70°C. The LT6100C is designed, characterized and expected to Maximum Rating condition for extended periods may affect device meet specified performance from –40°C to 85°C but is not tested or reliability and lifetime. QA sampled at these temperatures. The LT6100I is guaranteed to meet
Note 2:
ESD (Electrostatic Discharge) sensitive devices. Extensive use of specified performance from –40°C to 85°C. The LT6100H is guaranteed to ESD protection devices are used internal to the LT6100, however, high meet specified performance from –40°C to 125°C. electrostatic discharge can damage or degrade the device. Use proper ESD
Note 6:
This parameter is not 100% tested. handling precautions.
Note 7:
Gain error for AV = 12.5, 25V/V is guaranteed by the other gain
Note 3:
A heat sink may be required to keep the junction temperature error tests. below absolute maximum ratings.
Note 8:
Slew rate is measured on the output between 3.5V and 13.5V.
Note 4:
The LT6100C/LT6100I are guaranteed functional over the operating temperature range of –40°C to 85°C. The LT6100H is guaranteed functional over the operating temperature range of –40°C to 125°C.
TYPICAL PERFORMANCE CHARACTERISTICS Input Offset Voltage Input Offset Voltage Input Offset Voltage vs Temperature vs V + S Input Voltage vs VCC Supply Voltage
400 1.5 350 9 TYPICAL UNITS VSENSE = 100mV 300 V 1.0 V T S = 6.4V CC = 3V A = 85°C 300 VCC = 5V 0.5 TA = –40°C TA = 25°C 200 T 0 250 A = 25°C 100 –0.5 TA = 125°C TA = 85°C 200 TA = –40°C 0 –1.0 V 150 SENSE = 100mV + –100 –1.5 VS = 48V –2.0 100 –200 INPUT OFFSET VOLTAGE (µV) INPUT OFFSET VOLTAGE (mV) –2.5 INPUT OFFSET VOLTAGE (µV) TA = 125°C –300 50 –3.0 – 400 –3.5 0 –40 –25 –10 5 20 35 50 65 80 95 110 125 0 10 20 30 40 50 0 5 10 15 20 25 30 35 40 TEMPERATURE (°C) V + S INPUT VOLTAGE (V) VCC SUPPLY VOLTAGE (V) 6100 G21 6100 G01 6100 G02
Output Voltage vs Sense Voltage Output Voltage vs Sense Voltage Gain vs Temperature
1.8 3.5 50.06 V + + S = 4.4V TO 48V VS = 6.4V TO 48V 7 TYPICAL UNITS 1.6 VCC = 3V VCC = 5V TA = –40°C 50.04 VSENSE = 50mV TO 80mV A 3.0 + V = 10V/V TA = –40°C TO 125°C VS > 6.6V VS = 6.4V TO 48V 1.4 TA = –40°C TO 125°C T 50.02 A = –40°C VCC = 5V V 2.5 A 1.2 S > 4.6V 50.00 V = 50V/V TA = –40°C 1.0 TA = –40°C 2.0 V 49.98 V S = 6.4V S = 4.4V 0.8 1.5 49.96 GAIN (V/V) 0.6 49.94 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 1.0 0.4 49.92 0.2 0.5 49.90 0 0 49.88 –150 –90 –30 30 90 150 0 60 120 180 240 300 –40 –25 –10 5 20 35 50 65 80 95 110 125 SENSE VOLTAGE (V + – + – S – VS )(mV) SENSE VOLTAGE (VS – VS ) (mV) TEMPERATURE (°C) 6100 G03 6100 G04 6100 G05 6100fd 6 For more information www.linear.com/LT6100
ELECTRICAL CHARACTERISTICS Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 5:
The LT6100C is guaranteed to meet specified performance from may cause permanent damage to the device. Exposure to any Absolute 0°C to 70°C. The LT6100C is designed, characterized and expected to Maximum Rating condition for extended periods may affect device meet specified performance from –40°C to 85°C but is not tested or reliability and lifetime. QA sampled at these temperatures. The LT6100I is guaranteed to meet
Note 2:
ESD (Electrostatic Discharge) sensitive devices. Extensive use of specified performance from –40°C to 85°C. The LT6100H is guaranteed to ESD protection devices are used internal to the LT6100, however, high meet specified performance from –40°C to 125°C. electrostatic discharge can damage or degrade the device. Use proper ESD
Note 6:
This parameter is not 100% tested. handling precautions.
Note 7:
Gain error for AV = 12.5, 25V/V is guaranteed by the other gain
Note 3:
A heat sink may be required to keep the junction temperature error tests. below absolute maximum ratings.
Note 8:
Slew rate is measured on the output between 3.5V and 13.5V.
Note 4:
The LT6100C/LT6100I are guaranteed functional over the operating temperature range of –40°C to 85°C. The LT6100H is guaranteed functional over the operating temperature range of –40°C to 125°C.
TYPICAL PERFORMANCE CHARACTERISTICS Input Offset Voltage Input Offset Voltage Input Offset Voltage vs Temperature vs V + S Input Voltage vs VCC Supply Voltage
400 1.5 350 9 TYPICAL UNITS VSENSE = 100mV 300 V 1.0 V T S = 6.4V CC = 3V A = 85°C 300 VCC = 5V 0.5 TA = –40°C TA = 25°C 200 T 0 250 A = 25°C 100 –0.5 TA = 125°C TA = 85°C 200 TA = –40°C 0 –1.0 V 150 SENSE = 100mV + –100 –1.5 VS = 48V –2.0 100 –200 INPUT OFFSET VOLTAGE (µV) INPUT OFFSET VOLTAGE (mV) –2.5 INPUT OFFSET VOLTAGE (µV) TA = 125°C –300 50 –3.0 – 400 –3.5 0 –40 –25 –10 5 20 35 50 65 80 95 110 125 0 10 20 30 40 50 0 5 10 15 20 25 30 35 40 TEMPERATURE (°C) V + S INPUT VOLTAGE (V) VCC SUPPLY VOLTAGE (V) 6100 G21 6100 G01 6100 G02
Output Voltage vs Sense Voltage Output Voltage vs Sense Voltage Gain vs Temperature
1.8 3.5 50.06 V + + S = 4.4V TO 48V VS = 6.4V TO 48V 7 TYPICAL UNITS 1.6 VCC = 3V VCC = 5V TA = –40°C 50.04 VSENSE = 50mV TO 80mV A 3.0 + V = 10V/V TA = –40°C TO 125°C VS > 6.6V VS = 6.4V TO 48V 1.4 TA = –40°C TO 125°C T 50.02 A = –40°C VCC = 5V V 2.5 A 1.2 S > 4.6V 50.00 V = 50V/V TA = –40°C 1.0 TA = –40°C 2.0 V 49.98 V S = 6.4V S = 4.4V 0.8 1.5 49.96 GAIN (V/V) 0.6 49.94 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 1.0 0.4 49.92 0.2 0.5 49.90 0 0 49.88 –150 –90 –30 30 90 150 0 60 120 180 240 300 –40 –25 –10 5 20 35 50 65 80 95 110 125 SENSE VOLTAGE (V + – + – S – VS )(mV) SENSE VOLTAGE (VS – VS ) (mV) TEMPERATURE (°C) 6100 G03 6100 G04 6100 G05 6100fd 6 For more information www.linear.com/LT6100
