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OP249FZ Scheda tecnica(PDF) 5 Page - Analog Devices |
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OP249FZ Scheda tecnica(HTML) 5 Page - Analog Devices |
5 / 20 page OP249 Rev. F | Page 5 of 20 VS = ±15 V, −40°C ≤ TA ≤ +85°C for F grade and −55°C ≤ TA ≤ +125°C for A grade, unless otherwise noted. Table 3. OP249A OP249F Parameter Symbol Conditions Min Typ Max Min Typ Max Unit Offset Voltage VOS 0.12 1.0 0.5 1.1 mV Offset Voltage Temperature Coefficient TCVOS 1 5 2.2 6 μV/°C Input Bias Current1 IB 4 20 0.3 4.0 nA Input Offset Current1 IOS 0.04 4 0.02 1.2 nA Input Voltage Range2 IVR 12.5 12.5 V ±11 ±11 V −12.5 −12.5 V Common-Mode Rejection CMR VCM = ±11 V 76 110 80 90 dB Power Supply Rejection Ratio PSRR VS = ±4.5 V to ±18 V 5 50 7 100 μV/V Large Signal Voltage Gain AVO RL = 2 kΩ; VO = ±10 V 500 1400 250 1200 V/mV Output Voltage Swing VO RL = 2 kΩ 12.5 12.5 V ±12 ±12 V −12.5 −12.5 V Supply Current ISY No load, VO = 0 V 5.6 7.0 5.6 7.0 mA 1 TA = 85°C for F grade; TA = 125°C for A grade. 2 Guaranteed by CMR test. VS = ±15 V, −40°C ≤ TA ≤ +85°C, unless otherwise noted. Table 4. OP249G Parameter Symbol Conditions Min Typ Max Unit Offset Voltage VOS 1.0 3.6 mV Offset Voltage Temperature Coefficient TCVOS 6 25 μV/°C Input Bias Current1 IB 0.5 4.5 nA Input Offset Current1 IOS 0.04 1.5 nA Input Voltage Range2 IVR 12.5 V ±11 V −12.5 V Common-Mode Rejection CMR VCM = ±11 V 76 95 dB Power Supply Rejection Ratio PSRR VS = ±4.5 V to ±18 V 10 100 μV/V Large Signal Voltage Gain AVO RL = 2 kΩ; VO = ±10 V 250 1200 V/mV Output Voltage Swing VO RL = 2 kΩ 12.5 V ±12.0 V −12.5 V Supply Current ISY No load, VO = 0 V 5.6 7.0 mA 1 TA = 85°C. 2 Guaranteed by CMR test. |
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