Datasheet LT6018 (Analog Devices) - 5

link to page 15 LT6018
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications and all typical values are at TA = 25°C. V+ = 5V, V– = –5V, VCM = VOUT = 0V, VEN = 1.7V, VDGND = 0V unless otherwise noted. VS is defined as (V+ – V–).
PSRR Power Supply Rejection Ratio VS = 8V to 33V 130 140 dB l 128 dB AVOL Large-Signal Voltage Gain RL = 500Ω, VOUT = –2V to 2V 130 142 dB l 126 dB VOL Output Swing Low (VOUT – V–) No Load 80 mV ISINK = 1mA 100 200 mV l 700 mV ISINK = 20mA 900 1400 mV l 1800 mV VOH Output Swing High (V+ – VOUT) No Load 425 mV ISOURCE = 1mA 700 800 mV l 900 mV ISOURCE = 20mA 1160 1400 mV l 1600 mV ISC Short-Circuit Current VOUT = 0V, Sourcing l 40 85 mA VOUT = 0V, Sinking l 40 60 mA SR Slew Rate AV = 1, 4V Step 13 V/µs AV = 1, 2V Step 10 V/µs GBW Gain-Bandwidth Product f = 50kHz 11.5 14.5 MHz TA = –40°C to 85°C l 10.5 MHz TA = –40°C to 125°C l 8.5 MHz VS Supply Voltage Range Guaranteed by PSRR l 8 33 V IS Supply Current In Active Mode 6.6 7 mA TA = –40°C to 85°C l 8.5 mA TA = –40°C to 125°C l 9.5 mA In Shutdown Mode, VEN = 0.8V 6 20 µA l 50 µA THD Total Harmonic Distortion RL = 100Ω, f = 1kHz, VOUT = 1.41VRMS, AV = 1 –107 dB RL = 100Ω, f = 10kHz, VOUT = 1.41VRMS, AV = 1 –86 dB tON Enable Time AV = 1, Settled to 1% 35 μs VDGND DGND Pin Voltage Range l V– V+ – 3 V IDGND DGND Pin Current l –700 –1400 nA IEN EN Pin Current l –700 –1400 nA VENL EN Pin Input Low Voltage Relative to DGND l 0.8 V VENH EN Pin Input High Voltage Relative to DGND l 1.7 V
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
Long term input offset voltage stability refers to the average trend may cause permanent damage to the device. Exposure to any Absolute line of offset voltage vs time over extended periods after the first 30 days Maximum Rating condition for extended periods may affect device of operation. reliability and lifetime.
Note 4:
Guaranteed by design.
Note 2:
The LT6018 is capable of producing peak output currents in
Note 5:
The LT6018 input stage is limited to operating between V– + 3V excess of 50mA. Current density limitations within the IC require the and V+ – 3V. Exceeding this input common mode range will cause a continuous RMS current supplied by the output (sourcing or sinking) significant increase in input bias current, reduction of open loop gain and over the operating lifetime of the part be limited to under 50mA (Absolute degraded stability. Maximum). Proper heat sinking may be required to keep the junction temperature below the absolute maximum rating. Refer to Figure 9, and the Safe Operating Area section of the data sheet for more information. 6018fa For more information www.linear.com/LT6018 5 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Applications Information Typical Applications Package Description Revision History Typical Applications Related Parts