Datasheet LTC4318 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Dual I2C/SMBus Address Translator |
| 页数 / 页 | 16 / 4 — TiMing DiagraM. Typical perForMance characTerisTics. TA = 25°C, VCC = … |
| 文件格式/大小 | PDF / 225 Kb |
| 文件语言 | 英语 |
TiMing DiagraM. Typical perForMance characTerisTics. TA = 25°C, VCC = 3.3V unless otherwise noted. Standby Supply Current vs
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LTC4318
TiMing DiagraM
SDAIN 50% 70% SDAOUT 50% t 30% PDHL(SDAOUT) tf(SDAOUT) 4318 EC
Typical perForMance characTerisTics TA = 25°C, VCC = 3.3V unless otherwise noted. Standby Supply Current vs Pass Switch-On Resistance vs Supply Current vs Temperature Temperature VCC
1.0 800 6 ENABLE = V ENABLE = 0V CC 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) 4318 G01 4318 G02 4318 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) 4318 G04 4318 G05 4318 G06 4318fa 4 For more information www.linear.com/LTC4318
TiMing DiagraM
SDAIN 50% 70% SDAOUT 50% t 30% PDHL(SDAOUT) tf(SDAOUT) 4318 EC
Typical perForMance characTerisTics TA = 25°C, VCC = 3.3V unless otherwise noted. Standby Supply Current vs Pass Switch-On Resistance vs Supply Current vs Temperature Temperature VCC
1.0 800 6 ENABLE = V ENABLE = 0V CC 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) 4318 G01 4318 G02 4318 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) 4318 G04 4318 G05 4318 G06 4318fa 4 For more information www.linear.com/LTC4318