Datasheet LTC6228, LTC6229 (Analog Devices) - 4

LTC6228/LTC6229
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply over the S = ±5V) full operating temperature range, otherwise specifications are at TA = 25°C. VS = ±5V,VCM = 0V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
AVOL Large Signal Voltage Gain RL = 1kΩ to Half Supply VOUT = ±4V 120 135 dB l 113 dB RL = 100Ω to Half Supply VOUT = ±3V 100 120 dB l 92 dB CMRR Common Mode Rejection Ratio VCM = V– – 0.1 to V+ – 1.2V 100 110 dB l 94 dB VCMR Input Common Mode Range l V– – 0.1 V+ – 1.2 V PSRR+ Positive Power Supply Rejection Ratio V– = –1V, V+ = 1.8V to 10.75V 100 110 dB l 95 dB PSRR– Negative Power Supply Rejection Ratio V+ = 1.5V, V– = –1.3V to –10.25V 101 126 dB l 99 dB Supply Voltage Range (V+ – V–) (Note 5) l 2.8 11.75 V VOL Output Swing Low (VOUT – V–) No Load 8 16 mV l 20 mV ISINK = 5mA 46 70 mV l 85 mV ISINK = 25mA 140 220 mV l 280 mV VOH Output Swing High (V+ – VOUT) No Load 27 50 mV l 60 mV ISINK = 5mA 90 140 mV l 180 mV ISOURCE = 25mA 250 340 mV l 450 mV ISC Output Short-Circuit Current Sourcing –130 –80 mA l –65 mA Sinking 80 140 mA l 60 mA IS Supply Current per Channel 16 16.9 mA l 19.8 mA ISD Disable Supply Current per Channel, Amplifier VSHDN = V+ – 2.75V 500 610 μA Off l 770 μA VL_SHDN SHDN Pin Input Voltage Low, Disable Amplifier l V+ – 2.75 V VH_SHDN SHDN Pin Input Voltage High, Enable Amplifier l V+ – 1.6 V VL_IBIAS SHDN Pin Input Voltage Low, Disable Bias l V+ – 1 V Cancellation VH_IBIAS SHDN Pin Input Voltage Low, Enable Bias l V+ – 0.35 V Cancellation IL_SHDN SHDN Pin Input Current, Disable Amplifier VSHDN = V+ – 2.75V l –10 –2.5 10 μA IH_SHDN SHDN Pin Input Current, Enable Amplifier VSHDN = V+ – 1.6V l –10 –0.3 10 μA IL_IBIAS SHDN Pin Input Current Low, Disable Bias VSHDN = V+ – 1V l –10 0.265 10 μA Cancellation IH_IBIAS SHDN Pin Input Current Low, Enable Bias VSHDN = V+ – 0.35V l –10 1 10 μA Cancellation IOSD Output Leakage Current in Shutdown VSHDN = V+ – 2.75V, OUT Shorted to V+ or V– 100 nA BW –3dB Closed Loop Bandwidth AV = 1, RL = 1kΩ to Half Supply 730 MHz GBW Gain-Bandwidth Product f = 5MHz, RL = 1kΩ to Half Supply 700 890 MHz l 650 MHz tON Turn-On Time VSHDN = V+ – 2.75V to V+ – 1.6V 900 ns Rev. B 4 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics (VS = ±5V) Electrical Characteristics (VS = 5V, 0V) Electrical Characteristics (VS = 3V, 0V) Typical Performance Characteristics Pin Functions Applications Information Typical Applications Package Description Revision History Typical Application Related Parts