Datasheet LTC221, LTC222 (Analog Devices) - 3

LTC221/LTC222
U DIGITAL A D DC ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over full operating temperature range, otherwise specifications are at TA = 25
°
C. V+ =
±
15V, V– = –15V, GND = 0V, unless noted. LTC221M/LTC222M LTC221C/LTC222C PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
I– 0.1 5 0.1 5 µA ● 10 10
AC ELECTRICAL CHARACTERISTICS V+ = 15V, V– = –15V, GND = 0V, unless otherwise noted. LTC221M/LTC222M LTC221C/LTC222C PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
tON VS = 2V, RL = 1kΩ, CL = 35pF 290 400 290 400 ns tOFF 210 300 210 300 tOPEN 20 85 20 85 ns Off Isolation VS = 2Vp-p, RL = 1kΩ 75 75 dB Crosstalk f = 100kHz 90 90 Charge Injection OINJ RGEN = 0Ω, CL = 1000pF, VGEN = 0 5 ±25 8 ±25 pC Total Harmonic Distortion THD VS = 2Vp-p, RL = 10kΩ 0.01 0.01 % tON, WR VS = 2V, RL = 1kΩ, CL = 35pF 270 400 270 400 ns tOFF, WR 160 300 160 300
U DIGITAL A D DC ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over full operating temperature range, otherwise specifications are at TA = 25
°
C. V+ = 5V, V– = GND = 0V, unless noted. LTC221M/LTC222M LTC221C/LTC222C PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Analog Signal Range ● 0 5 0 5 V RON VS = 1.5V, 3V TMIN 450 520 Ω ID = 0.25mA 25°C 280 450 280 520 Ω TMAX 650 650 Ω Off Input Leakage IS (OFF) VD = 4V, 1V; VS = 1V, 4V 0.01 ±1 0.01 ±5 nA (Note 4) ● ±100 ±100 nA Off Output Leakage ID (0FF) 0.01 ±1 0.01 ±5 nA ● ±100 ±100 nA On Channel Leakage lD (ON) VD = VS = 1V, 4V 0.01 ±1 0.01 ±5 nA (Note 4) ● ±200 ±200 nA Input High Voltage VINH, VWRH ● 2.4 2.4 V Input Low Voltage VINL, VWRL ● 0.8 0.8 V Input High or Low Current VIN = 5V, 0V ● ±1 ±1 µA IINH, IINL, IWRH, IWRL VWR = 5V, 0V CS(OFF) 5 5 pF CD (OFF) 12 12 pF CD, CS (ON) 30 30 pF I+ All Channels On or Off 8 20 8 20 µA VIN = VWR = 0V or 4.0V ● 30 30 µA 2212fa 3