Datasheet LTC4312 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Pin-Selectable, 2-Channel, 2-Wire Multiplexer with Bus Buffers |
| 页数 / 页 | 20 / 2 — ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PIN CONFIGURATION. ORDER … |
| 文件格式/大小 | PDF / 200 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PIN CONFIGURATION. ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
该数据表的模型线
文件文字版本
LTC4312
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
Supply Voltage Output DC Sink Currents VCC, VCC2 ... –0.3V to 6V FAULT ...50mA Input Voltages Operating Ambient Temperature Range ACC, DISCEN, ENABLE1-2 ... –0.3V to 6V LTC4312C .. 0°C to 70°C Input/Output Voltages LTC4312I.. –40°C to 85°C SDAIN, SCLIN, SCLOUT1-2, Storage Temperature Range .. –65°C to 150°C SDAOUT1-2, FAULT ... –0.3V to 6V Lead Temperature (Soldering, 10 sec) MSOP .. 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW V 1 14 DISCEN CC DISCEN 1 16 ACC SCLOUT1 2 13 ACC V 2 CC 15 GND SDAOUT1 3 12 GND SCLOUT1 3 14 NC SDAIN 4 15 11 VCC2 SDAOUT1 4 13 NC SDAIN 5 12 V SCLIN 5 10 FAULT CC2 SCLIN 6 11 FAULT SCLOUT2 6 9 ENABLE1 SCLOUT2 7 10 ENABLE1 SDAOUT2 7 8 ENABLE2 SDAOUT2 8 9 ENABLE2 MS PACKAGE DE14 PACKAGE 16-LEAD PLASTIC MSOP 14-LEAD (4mm = 3mm) PLASTIC DFN TJMAX = 150°C, θJA = 120°C/W, θJC = 21°C/W TJMAX = 125°C, θJA = 43°C/W, θJC = 5°C/W EXPOSED PAD (PIN #15) PCB CONNECTION TO GND IS OPTIONAL
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4312IDE#PBF LTC4312IDE#TRPBF 4312 14-Lead (4mm × 3mm) DFN –40°C to 85°C LTC4312IMS#PBF LTC4312IMS#TRPBF 4312 16-Lead Plastic MSOP –40°C to 85°C LTC4312CDE#PBF LTC4312CDE#TRPBF 4312 14-Lead (4mm × 3mm) DFN 0°C to 70°C LTC4312CMS#PBF LTC4312CMS#TRPBF 4312 16-Lead Plastic MSOP 0°C to 70°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 4312f 2
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
Supply Voltage Output DC Sink Currents VCC, VCC2 ... –0.3V to 6V FAULT ...50mA Input Voltages Operating Ambient Temperature Range ACC, DISCEN, ENABLE1-2 ... –0.3V to 6V LTC4312C .. 0°C to 70°C Input/Output Voltages LTC4312I.. –40°C to 85°C SDAIN, SCLIN, SCLOUT1-2, Storage Temperature Range .. –65°C to 150°C SDAOUT1-2, FAULT ... –0.3V to 6V Lead Temperature (Soldering, 10 sec) MSOP .. 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW V 1 14 DISCEN CC DISCEN 1 16 ACC SCLOUT1 2 13 ACC V 2 CC 15 GND SDAOUT1 3 12 GND SCLOUT1 3 14 NC SDAIN 4 15 11 VCC2 SDAOUT1 4 13 NC SDAIN 5 12 V SCLIN 5 10 FAULT CC2 SCLIN 6 11 FAULT SCLOUT2 6 9 ENABLE1 SCLOUT2 7 10 ENABLE1 SDAOUT2 7 8 ENABLE2 SDAOUT2 8 9 ENABLE2 MS PACKAGE DE14 PACKAGE 16-LEAD PLASTIC MSOP 14-LEAD (4mm = 3mm) PLASTIC DFN TJMAX = 150°C, θJA = 120°C/W, θJC = 21°C/W TJMAX = 125°C, θJA = 43°C/W, θJC = 5°C/W EXPOSED PAD (PIN #15) PCB CONNECTION TO GND IS OPTIONAL
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4312IDE#PBF LTC4312IDE#TRPBF 4312 14-Lead (4mm × 3mm) DFN –40°C to 85°C LTC4312IMS#PBF LTC4312IMS#TRPBF 4312 16-Lead Plastic MSOP –40°C to 85°C LTC4312CDE#PBF LTC4312CDE#TRPBF 4312 14-Lead (4mm × 3mm) DFN 0°C to 70°C LTC4312CMS#PBF LTC4312CMS#TRPBF 4312 16-Lead Plastic MSOP 0°C to 70°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 4312f 2