Datasheet LT1722, LT1723, LT1724 (Analog Devices) - 7
| Fabricante | Analog Devices |
| Descripción | Quad 200MHz Low Noise Precision Op Amps |
| Páginas / Página | 18 / 7 — ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply … |
| Formato / tamaño de archivo | PDF / 306 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply over the temperature range of
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LT1722/LT1723/LT1724
ELECTRICAL CHARACTERISTICS The
●
denotes the specifi cations which apply over the temperature range of –40°C ≤ TA ≤ 85°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 6) l 1000 µV LT1722 SOT-23 and LT1723 MS8 l 1200 µV Input VOS Drift (Note 9) l 3 10 μV/°C IOS Input Offset Current l 400 nA IB Input Bias Current l 400 nA Input Voltage Range + l 3.5 V Input Voltage Range – l 1.5 V CMRR Common Mode Rejection Ratio VCM = 1.5V to 3.5V l 75 dB AVOL Large-Signal Voltage Gain VOUT = 1.5V to 3.5V, RL = 500Ω l 2 V/mV VOUT Output Swing+ RL = 500Ω, VIN = ±10mV l 3.5 V Output Swing– RL = 500Ω, VIN = ±10mV l 1.5 V IOUT Output Current VOUT = 3.5V or 1.5V, 30mV Overdrive l 8 mA ISC Short-Circuit Current VOUT = 2.5V, VIN = ±1V l 10 mA SR Slew Rate AV = –1, (Note 7) l 20 V/μs GBW Gain Bandwidth (Note 10) f = 200kHz l 90 MHz Channel Separation VOUT = 1.5V to 3.5V, RL = 500Ω l 80 dB IS Supply Current l 6.45 mA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings designed, characterized and expected to meet specifi ed performance from may cause permanent damage to the device. Exposure to any Absolute –40°C to 85°C but are not tested or QA sampled at these temperatures. Maximum Rating condition for extended periods may affect device The LT1722I/LT1723I/LT1724I are guaranteed to meet specifi ed reliability and lifetime. performance from –40°C to 85°C.
Note 2:
The inputs are protected by back-to-back diodes. If the differential
Note 6:
Input offset voltage is pulse tested and is exclusive of warm-up input voltage exceeds 0.7V, the input current should be limited to less than drift. 10mA.
Note 7:
Slew rate is measured between ±2V on the output with ±3V input
Note 3:
A heat sink may be required to keep the junction temperature for ±5V supplies and ±1V on the output with ±1.5V input for single 5V below the absolute maximum rating when the output is shorted supply. (For 5V supply, the voltage levels are 2.5V referred.) indefi nitely.
Note 8:
Full power bandwidth is calculated from the slew rate:
Note 4:
The LT1722C/LT1722I, LT1723C/LT1723I, LT1724C/LT1724I are FPBW = SR/2πVP guaranteed functional over the operating temperature range of
Note 9 :
This parameter is not 100% tested. –40°C to 85°C.
Note 10 :
This parameter is guaranteed through correlation with slew rate.
Note 5:
The LT1722C/LT1723C/LT1724C are guaranteed to meet specifi ed performance from 0°C to 70°C. The LT1722C/LT1723C/LT1724C are 172234fb 7
ELECTRICAL CHARACTERISTICS The
●
denotes the specifi cations which apply over the temperature range of –40°C ≤ TA ≤ 85°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 6) l 1000 µV LT1722 SOT-23 and LT1723 MS8 l 1200 µV Input VOS Drift (Note 9) l 3 10 μV/°C IOS Input Offset Current l 400 nA IB Input Bias Current l 400 nA Input Voltage Range + l 3.5 V Input Voltage Range – l 1.5 V CMRR Common Mode Rejection Ratio VCM = 1.5V to 3.5V l 75 dB AVOL Large-Signal Voltage Gain VOUT = 1.5V to 3.5V, RL = 500Ω l 2 V/mV VOUT Output Swing+ RL = 500Ω, VIN = ±10mV l 3.5 V Output Swing– RL = 500Ω, VIN = ±10mV l 1.5 V IOUT Output Current VOUT = 3.5V or 1.5V, 30mV Overdrive l 8 mA ISC Short-Circuit Current VOUT = 2.5V, VIN = ±1V l 10 mA SR Slew Rate AV = –1, (Note 7) l 20 V/μs GBW Gain Bandwidth (Note 10) f = 200kHz l 90 MHz Channel Separation VOUT = 1.5V to 3.5V, RL = 500Ω l 80 dB IS Supply Current l 6.45 mA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings designed, characterized and expected to meet specifi ed performance from may cause permanent damage to the device. Exposure to any Absolute –40°C to 85°C but are not tested or QA sampled at these temperatures. Maximum Rating condition for extended periods may affect device The LT1722I/LT1723I/LT1724I are guaranteed to meet specifi ed reliability and lifetime. performance from –40°C to 85°C.
Note 2:
The inputs are protected by back-to-back diodes. If the differential
Note 6:
Input offset voltage is pulse tested and is exclusive of warm-up input voltage exceeds 0.7V, the input current should be limited to less than drift. 10mA.
Note 7:
Slew rate is measured between ±2V on the output with ±3V input
Note 3:
A heat sink may be required to keep the junction temperature for ±5V supplies and ±1V on the output with ±1.5V input for single 5V below the absolute maximum rating when the output is shorted supply. (For 5V supply, the voltage levels are 2.5V referred.) indefi nitely.
Note 8:
Full power bandwidth is calculated from the slew rate:
Note 4:
The LT1722C/LT1722I, LT1723C/LT1723I, LT1724C/LT1724I are FPBW = SR/2πVP guaranteed functional over the operating temperature range of
Note 9 :
This parameter is not 100% tested. –40°C to 85°C.
Note 10 :
This parameter is guaranteed through correlation with slew rate.
Note 5:
The LT1722C/LT1723C/LT1724C are guaranteed to meet specifi ed performance from 0°C to 70°C. The LT1722C/LT1723C/LT1724C are 172234fb 7