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ADA4945-1 Fiches technique(PDF) 5 Page - Analog Devices |
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ADA4945-1 Fiches technique(HTML) 5 Page - Analog Devices |
5 / 44 page Data Sheet ADA4945-1 Rev. 0 | Page 5 of 44 VOCM to Common-Mode Output Voltage (VOUT,cm) Performance Table 2. Full Power Mode Low Power Mode Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit VOCM DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth VOUT, cm = 20 mV p-p 35 15 MHz −3 dB Large Signal Bandwidth VOUT, cm = 2 V p-p 3.8 1.3 MHz Slew Rate VOUT, cm = 2 V p-p 26 9 V/µs Input Voltage Noise f = 100 kHz 35 45 nV/√Hz Gain ΔVOUT, cm/ΔVOCM, ΔVOCM = ±1 V 0.99 1 1.01 0.99 1 1.01 V/V VOCM CHARACTERISTICS Input Common-Mode Voltage Range −VS + 0.4 +VS − 1.4 −VS + 0.4 +VS − 1.4 V Input Resistance 125 125 kΩ Offset Voltage Common mode offset (VOS,cm) = VOUT,cm − VOCM, positive input (VIP) = negative input (VIN) = VOCM = 0 V 25°C ±5 ±60 ±5 ±60 mV TA = 20°C to 85°C ±10 ±10 mV TA = −40°C to +125°C ±20 ±20 mV Input Offset Voltage Drift TA = 20°C to 85°C ±5 ±5 µV/°C TA = −40°C to +125°C ±10 ±10 µV/°C Input Bias Current TA = 25°C −220 −160 µA TA = 20°C to 85°C −300 −205 µA TA = −40°C to +125°C −350 −230 µA Input Bias Current Drift TA = 20°C to 85°C −1.3 −0.75 µA/°C TA = −40°C to +125°C −1.5 −1.0 µA/°C CMRR ΔVOS,dm/ΔVOCM, ΔVOCM = ±1 V −130 −130 dB |
Numéro de pièce similaire - ADA4945-1 |
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Description similaire - ADA4945-1 |
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