Datasheet LTC6244 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Dual 50MHz, Low Noise, Rail-to-Rail, CMOS Op Amp |
| Pages / Page | 26 / 4 — ELECTRICAL CHARACTERISTICS. (LTC6244C/I, LTC6244HVC/I) The. denotes the … |
| File Format / Size | PDF / 367 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS. (LTC6244C/I, LTC6244HVC/I) The. denotes the specifi cations which apply
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 = 5V, 0V, VCM = 2.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
GBW Gain Bandwidth Product Frequency = 100kHz, RL = 1kΩ l 35 50 MHz SR Slew Rate (Note 11) AV = –2, RL = 1kΩ l 18 35 V/μs FPBW Full Power Bandwidth (Note 12) VOUT = 3VP-P, RL = 1kΩ l 1.9 3.7 MHz ts Settling Time VSTEP = 2V, AV = –1, RL = 1kΩ, 0.1% 535 ns
(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
VOS Input Offset Voltage (Note 4) MS8 Package 40 175 μV 0°C to 70°C l 250 μV –40°C to 85°C l 325 μV DD Package 100 650 μV 0°C to 70°C l 800 μV –40°C to 85°C l 950 μV VOS Match Channel-to-Channel (Note 5) MS8 Package 40 200 μV 0°C to 70°C l 300 μV –40°C to 85°C l 350 μV DD Package 150 800 μV 0°C to 70°C l 900 μV –40°C to 85°C l 1.1 mV 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 VCM Input Voltage Range Guaranteed by CMRR l 0 1.5 V CMRR Common Mode Rejection 0V ≤ VCM ≤ 1.5V l 70 105 dB CMRR Match Channel-to-Channel (Note 5) l 68 100 dB AVOL Large Signal Voltage Gain VO = 1V to 2V RL = 10k to VS/2 200 800 V/mV 0°C to 70°C l 100 V/mV –40°C to 85°C l 85 V/mV VOL Output Voltage Swing Low (Note 9) No Load l 12 30 mV ISINK = 1mA l 45 110 mV VOH Output Voltage Swing High (Note 9) No Load l 12 30 mV ISOURCE = 1mA l 50 110 mV PSRR Power Supply Rejection VS = 2.8V to 6V, VCM = 0.2V l 75 105 dB PSRR Match Channel-to-Channel (Note 5) l 73 100 dB Minimum Supply Voltage (Note 10) l 2.8 V ISC Short-Circuit Current l 8 15 mA 6244fb 4
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 = 5V, 0V, VCM = 2.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
GBW Gain Bandwidth Product Frequency = 100kHz, RL = 1kΩ l 35 50 MHz SR Slew Rate (Note 11) AV = –2, RL = 1kΩ l 18 35 V/μs FPBW Full Power Bandwidth (Note 12) VOUT = 3VP-P, RL = 1kΩ l 1.9 3.7 MHz ts Settling Time VSTEP = 2V, AV = –1, RL = 1kΩ, 0.1% 535 ns
(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
VOS Input Offset Voltage (Note 4) MS8 Package 40 175 μV 0°C to 70°C l 250 μV –40°C to 85°C l 325 μV DD Package 100 650 μV 0°C to 70°C l 800 μV –40°C to 85°C l 950 μV VOS Match Channel-to-Channel (Note 5) MS8 Package 40 200 μV 0°C to 70°C l 300 μV –40°C to 85°C l 350 μV DD Package 150 800 μV 0°C to 70°C l 900 μV –40°C to 85°C l 1.1 mV 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 VCM Input Voltage Range Guaranteed by CMRR l 0 1.5 V CMRR Common Mode Rejection 0V ≤ VCM ≤ 1.5V l 70 105 dB CMRR Match Channel-to-Channel (Note 5) l 68 100 dB AVOL Large Signal Voltage Gain VO = 1V to 2V RL = 10k to VS/2 200 800 V/mV 0°C to 70°C l 100 V/mV –40°C to 85°C l 85 V/mV VOL Output Voltage Swing Low (Note 9) No Load l 12 30 mV ISINK = 1mA l 45 110 mV VOH Output Voltage Swing High (Note 9) No Load l 12 30 mV ISOURCE = 1mA l 50 110 mV PSRR Power Supply Rejection VS = 2.8V to 6V, VCM = 0.2V l 75 105 dB PSRR Match Channel-to-Channel (Note 5) l 73 100 dB Minimum Supply Voltage (Note 10) l 2.8 V ISC Short-Circuit Current l 8 15 mA 6244fb 4
