Datasheet LTC6244 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Dual 50MHz, Low Noise, Rail-to-Rail, CMOS Op Amp |
| Pages / Page | 26 / 5 — ELECTRICAL CHARACTERISTICS (LTC6244C/I, LTC6244HVC/I) The |
| File Format / Size | PDF / 367 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS (LTC6244C/I, LTC6244HVC/I) The
Model Line for this Datasheet
- LTC6244CDD#PBF LTC6244CDD#TRPBF LTC6244CMS8#PBF LTC6244CMS8#TRPBF LTC6244HDD#PBF LTC6244HDD#TRPBF LTC6244HMS8#PBF LTC6244HMS8#TRPBF LTC6244HVCDD#PBF LTC6244HVCDD#TRPBF LTC6244HVCMS8#PBF LTC6244HVCMS8#TRPBF LTC6244HVHDD#PBF LTC6244HVHDD#TRPBF LTC6244HVIDD#PBF LTC6244HVIDD#TRPBF LTC6244HVIMS8#PBF LTC6244HVIMS8#TRPBF LTC6244IDD#PBF LTC6244IDD#TRPBF LTC6244IMS8#PBF LTC6244IMS8#TRPBF
Text Version of Document
LTC6244
ELECTRICAL CHARACTERISTICS (LTC6244C/I, LTC6244HVC/I) The
l
denotes the specifi cations which apply over the specifi ed temperature range, otherwise specifi cations are at TA = 25°C. VS = 3V, 0V, VCM = 1.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IS Supply Current per Amplifi er l 4.8 5.8 mA GBW Gain Bandwidth Product Frequency = 100kHz, RL = 1kΩ l 35 50 MHz
(LTC6244HVC/I) The
l
denotes the specifi cations which apply over the specifi ed temperature range, otherwise specifi cations are at TA = 25°C. VS = ±5V, 0V, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) MS8 Package 50 220 μV 0°C to 70°C l 275 μV –40°C to 85°C l 375 μV DD Package 100 700 μV 0°C to 70°C l 800 μV –40°C to 85°C l 1050 μV VOS Match Channel-to-Channel (Note 5) MS8 Package 50 250 μV 0°C to 70°C l 325 μV –40°C to 85°C l 400 μV DD Package 150 900 μV 0°C to 70°C l 1000 μV –40°C to 85°C l 1100 μV TC VOS Input Offset Voltage Drift, MS8 (Note 6) l 0.7 2.5 μV/°C IB Input Bias Current (Notes 4, 7) 1 pA l 75 pA IOS Input Offset Current (Notes 4, 7) 0.5 pA l 75 pA Input Noise Voltage 0.1Hz to 10Hz 1.5 μVP-P en Input Noise Voltage Density f = 1kHz 8 12 nV/√Hz in Input Noise Current Density (Note 8) 0.56 fA/√Hz RIN Input Resistance Common Mode 1012 Ω CIN Input Capacitance f = 100kHz Differential Mode 3.5 pF Common Mode 2.1 pF VCM Input Voltage Range Guaranteed by CMRR l –5 3.5 V CMRR Common Mode Rejection –5V ≤ VCM ≤ 3.5V l 80 105 dB CMRR Match Channel-to-Channel (Note 5) l 78 95 dB AVOL Large Signal Voltage Gain VO = –3.5V to 3.5V RL = 10k 2500 6000 V/mV 0°C to 70°C l 1500 V/mV –40°C to 85°C l 1200 V/mV RL = 1k 700 3500 V/mV 0°C to 70°C l 400 V/mV –40°C to 85°C l 300 V/mV VOL Output Voltage Swing Low (Note 9) No Load l 15 40 mV ISINK = 1mA l 45 75 mV ISINK = 10mA l 360 550 mV VOH Output Voltage Swing High (Note 9) No Load l 15 40 mV ISOURCE = 1mA l 45 75 mV ISOURCE = 10mA l 360 550 mV 6244fb 5
ELECTRICAL CHARACTERISTICS (LTC6244C/I, LTC6244HVC/I) The
l
denotes the specifi cations which apply over the specifi ed temperature range, otherwise specifi cations are at TA = 25°C. VS = 3V, 0V, VCM = 1.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IS Supply Current per Amplifi er l 4.8 5.8 mA GBW Gain Bandwidth Product Frequency = 100kHz, RL = 1kΩ l 35 50 MHz
(LTC6244HVC/I) The
l
denotes the specifi cations which apply over the specifi ed temperature range, otherwise specifi cations are at TA = 25°C. VS = ±5V, 0V, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) MS8 Package 50 220 μV 0°C to 70°C l 275 μV –40°C to 85°C l 375 μV DD Package 100 700 μV 0°C to 70°C l 800 μV –40°C to 85°C l 1050 μV VOS Match Channel-to-Channel (Note 5) MS8 Package 50 250 μV 0°C to 70°C l 325 μV –40°C to 85°C l 400 μV DD Package 150 900 μV 0°C to 70°C l 1000 μV –40°C to 85°C l 1100 μV TC VOS Input Offset Voltage Drift, MS8 (Note 6) l 0.7 2.5 μV/°C IB Input Bias Current (Notes 4, 7) 1 pA l 75 pA IOS Input Offset Current (Notes 4, 7) 0.5 pA l 75 pA Input Noise Voltage 0.1Hz to 10Hz 1.5 μVP-P en Input Noise Voltage Density f = 1kHz 8 12 nV/√Hz in Input Noise Current Density (Note 8) 0.56 fA/√Hz RIN Input Resistance Common Mode 1012 Ω CIN Input Capacitance f = 100kHz Differential Mode 3.5 pF Common Mode 2.1 pF VCM Input Voltage Range Guaranteed by CMRR l –5 3.5 V CMRR Common Mode Rejection –5V ≤ VCM ≤ 3.5V l 80 105 dB CMRR Match Channel-to-Channel (Note 5) l 78 95 dB AVOL Large Signal Voltage Gain VO = –3.5V to 3.5V RL = 10k 2500 6000 V/mV 0°C to 70°C l 1500 V/mV –40°C to 85°C l 1200 V/mV RL = 1k 700 3500 V/mV 0°C to 70°C l 400 V/mV –40°C to 85°C l 300 V/mV VOL Output Voltage Swing Low (Note 9) No Load l 15 40 mV ISINK = 1mA l 45 75 mV ISINK = 10mA l 360 550 mV VOH Output Voltage Swing High (Note 9) No Load l 15 40 mV ISOURCE = 1mA l 45 75 mV ISOURCE = 10mA l 360 550 mV 6244fb 5
