Datasheet LT1168 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | Low Power, Single Resistor Gain Programmable, Precision Instrumentation Amplifier |
| Pages / Page | 20 / 2 — ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). Order … |
| File Format / Size | PDF / 353 Kb |
| Document Language | English |
ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). Order Options. ELECTRICAL CHARACTERISTICS TA = 25. C. VS =
Model Line for this Datasheet
Text Version of Document
LT1168
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
Supply Voltage .. ±20V ORDER PART Differential Input Voltage (Within the NUMBER Supply Voltage) ... ±40V TOP VIEW LT1168ACN8 Input Voltage (Equal to Supply Voltage) .. ±20V R 1 G 8 RG LT1168ACS8 Input Current (Note 2) ... ±20mA –IN 2 – 7 +VS LT1168AIN8 Output Short-Circuit Duration (Note 3) .. Indefinite +IN 3 + 6 OUTPUT LT1168AIS8 Operating Temperature Range (Note 4) .. – 40°C to 85°C –V 4 S 5 REF LT1168CN8 Specified Temperature Range N8 PACKAGE LT1168CS8 LT1168AC/LT1168C (Note 5) ... – 40°C to 85°C 8-LEAD PDIP LT1168IN8 LT1168AI/LT1168I ... – 40°C to 85°C S8 PACKAGE 8-LEAD PLASTIC SO LT1168IS8 Storage Temperature Range ... – 65°C to 150°C TJMAX = 150°C, θJA = 150°C/ W (N8) Lead Temperature (Soldering, 10 sec).. 300°C TJMAX = 150°C, θJA = 190°C/ W (S8) S8 PART MARKING 1168A 1168
Order Options
Tape and Reel: Add #TR 1168AI 1168I Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Consult LTC Marketing for parts specified with wider operating temperature Lead Free Part Marking: http://www.linear.com/leadfree/ ranges.
ELECTRICAL CHARACTERISTICS TA = 25
°
C. VS =
±
15V, VCM = 0V, RL = 10k unless otherwise noted. LT1168AC/LT1168AI LT1168C/LT1168I SYMBOL PARAMETER CONDITIONS (Note 6) MIN TYP MAX MIN TYP MAX UNITS
G Gain Range G = 1 + (49.4k/RG) 1 10k 1 10k Gain Error G = 1 0.008 0.02 0.015 0.03 % G = 10 (Note 7) 0.04 0.4 0.05 0.5 % G = 100 (Note 7) 0.04 0.5 0.05 0.6 % G = 1000 (Note 7) 0.08 0.5 0.08 0.6 % Gain Nonlinearity (Notes 7, 8) VO = ±10V, G = 1 2 6 3 10 ppm VO = ±10V,G = 10 and 100 10 20 15 25 ppm VO = ±10V, G = 1000 20 40 25 60 ppm VO = ±10V, G = 1, RL = 2k 4 15 5 20 ppm VO = ±10V,G = 10 and 100, RL = 2k 20 40 30 60 ppm VO = ±10V, G = 1000, RL = 2k 40 75 50 90 ppm VOST Total Input Referred Offset Voltage VOST = VOSI + VOSO/G VOSI Input Offset Voltage G = 1000, VS = ±5V to ±15V 15 40 20 60 µV VOSO Output Offset Voltage G = 1, VS = ±5V to ±15V 40 200 50 300 µV IOS Input Offset Current 50 300 60 450 pA IB Input Bias Current 40 250 80 500 pA en Input Noise Voltage, RTI 0.1Hz to 10Hz, G = 1 2.00 2.00 µVP-P 0.1Hz to 10Hz, G = 1000 0.28 0.28 µVP-P Input Noise Voltage Density, RTI fO = 1kHz 10 15 10 15 nV/√Hz Output Noise Voltage Density, RTI fO = 1kHz (Note 9) 165 220 165 220 nV/√Hz in Input Noise Current fO = 0.1Hz to 10Hz 5 5 pAP-P Input Noise Current Density fO = 10Hz 74 74 fA/√Hz RIN Input Resistance VIN = ±10V 300 1250 200 1250 GΩ 1168fa 2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
Supply Voltage .. ±20V ORDER PART Differential Input Voltage (Within the NUMBER Supply Voltage) ... ±40V TOP VIEW LT1168ACN8 Input Voltage (Equal to Supply Voltage) .. ±20V R 1 G 8 RG LT1168ACS8 Input Current (Note 2) ... ±20mA –IN 2 – 7 +VS LT1168AIN8 Output Short-Circuit Duration (Note 3) .. Indefinite +IN 3 + 6 OUTPUT LT1168AIS8 Operating Temperature Range (Note 4) .. – 40°C to 85°C –V 4 S 5 REF LT1168CN8 Specified Temperature Range N8 PACKAGE LT1168CS8 LT1168AC/LT1168C (Note 5) ... – 40°C to 85°C 8-LEAD PDIP LT1168IN8 LT1168AI/LT1168I ... – 40°C to 85°C S8 PACKAGE 8-LEAD PLASTIC SO LT1168IS8 Storage Temperature Range ... – 65°C to 150°C TJMAX = 150°C, θJA = 150°C/ W (N8) Lead Temperature (Soldering, 10 sec).. 300°C TJMAX = 150°C, θJA = 190°C/ W (S8) S8 PART MARKING 1168A 1168
Order Options
Tape and Reel: Add #TR 1168AI 1168I Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Consult LTC Marketing for parts specified with wider operating temperature Lead Free Part Marking: http://www.linear.com/leadfree/ ranges.
ELECTRICAL CHARACTERISTICS TA = 25
°
C. VS =
±
15V, VCM = 0V, RL = 10k unless otherwise noted. LT1168AC/LT1168AI LT1168C/LT1168I SYMBOL PARAMETER CONDITIONS (Note 6) MIN TYP MAX MIN TYP MAX UNITS
G Gain Range G = 1 + (49.4k/RG) 1 10k 1 10k Gain Error G = 1 0.008 0.02 0.015 0.03 % G = 10 (Note 7) 0.04 0.4 0.05 0.5 % G = 100 (Note 7) 0.04 0.5 0.05 0.6 % G = 1000 (Note 7) 0.08 0.5 0.08 0.6 % Gain Nonlinearity (Notes 7, 8) VO = ±10V, G = 1 2 6 3 10 ppm VO = ±10V,G = 10 and 100 10 20 15 25 ppm VO = ±10V, G = 1000 20 40 25 60 ppm VO = ±10V, G = 1, RL = 2k 4 15 5 20 ppm VO = ±10V,G = 10 and 100, RL = 2k 20 40 30 60 ppm VO = ±10V, G = 1000, RL = 2k 40 75 50 90 ppm VOST Total Input Referred Offset Voltage VOST = VOSI + VOSO/G VOSI Input Offset Voltage G = 1000, VS = ±5V to ±15V 15 40 20 60 µV VOSO Output Offset Voltage G = 1, VS = ±5V to ±15V 40 200 50 300 µV IOS Input Offset Current 50 300 60 450 pA IB Input Bias Current 40 250 80 500 pA en Input Noise Voltage, RTI 0.1Hz to 10Hz, G = 1 2.00 2.00 µVP-P 0.1Hz to 10Hz, G = 1000 0.28 0.28 µVP-P Input Noise Voltage Density, RTI fO = 1kHz 10 15 10 15 nV/√Hz Output Noise Voltage Density, RTI fO = 1kHz (Note 9) 165 220 165 220 nV/√Hz in Input Noise Current fO = 0.1Hz to 10Hz 5 5 pAP-P Input Noise Current Density fO = 10Hz 74 74 fA/√Hz RIN Input Resistance VIN = ±10V 300 1250 200 1250 GΩ 1168fa 2
