Datasheet LTC4317 (Analog Devices) - 4

LTC4317
TiMing DiagraM
SDAIN 50% 70% SDAOUT 50% t 30% PDHL(SDAOUT) tf(SDAOUT) 4317 EC
Typical perForMance characTerisTics TA = 25°C, VCC = 3.3V unless otherwise noted. Standby Supply Current vs Supply Current vs Temperature Temperature Pass Switch On Resistance vs VCC
1.0 800 6 ENABLE = VCC ENABLE = 0V SDAIN = SCLIN = 0.4V 700 5 0.9 600 V 4 CC = 5V 500 TA = 25°C VCC = 3.3V (Ω) (mA) 0.8 (μA) 400 3 TA = 85°C I CC I CC VCC = 2.25V 300 R DS(ON) 2 0.7 200 1 TA = –40°C 100 0.6 0 0 –50 –25 0 25 50 75 100 –50 –25 0 25 50 75 100 2.0 2.5 3.0 3.5 4.0 4.5 5.0 TEMPERATURE (°C) TEMPERATURE (°C) VCC (V) 4317 G01 4317 G02 4317 G03
Pass Switch On Resistance vs READY Output Low SDAOUT Fall Delay vs Temperature Voltage vs Current Temperature
6 100 240 SDAIN = SCLIN = 0.4V VCC = 3.3V VCC = 3.3V C = 100pF 5 220 80 TA = 85°C 200 4 VCC = 2.25V 60 TA = 25°C (ns) (Ω) (mV) 180 3 VCC = 3.3V 160 R DS(ON) 40 2 V READY(OL) V t PDHL(SDAOUT) CC = 5V TA = –40°C 140 20 1 120 0 0 100 –50 –25 0 25 50 75 100 0 2 4 6 8 10 –50 –25 0 25 50 75 100 TEMPERATURE (°C) IREADY (mA) TEMPERATURE (°C) 4317 G04 4317 G05 4317 G06 4317fa 4 For more information www.linear.com/LTC4317 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Timing Diagram Typical Performance Characteristics Pin Functions Block Diagram Operation Typical Applications Package Description Revision History Typical Application Related Parts