Datasheet LTC4306 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 4-Channel, 2-Wire Bus Multiplexer with Capacitance Buffering |
| Páginas / Página | 20 / 2 — ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. Order Options. … |
| Formato / tamaño de archivo | PDF / 275 Kb |
| Idioma del documento | Inglés |
ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. Order Options. ELECTRICAL CHARACTERISTICS The
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LTC4306
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage (VCC) ... –0.3V to 7V Operating Temperature Range Input Voltages (ADR0, ADR1, ADR2, LTC4306C ... 0°C to 70°C ENABLE, ALERT1, ALERT2, ALERT3, LTC4306I ... –40°C to 85°C ALERT4) .. –0.3V to 7V Storage Temperature Range Output Voltages (ALERT, READY) ... –0.3V to 7V SSOP ... –65°C to 150°C Input/Output Voltages (SDAIN, SCLIN, QFN ... –65°C to 125°C SCL1, SDA1, SCL2, SDA2, SCL3, Lead Temperature (Soldering, 10 sec) SDA3, SCL4, SDA4, GPIO1, GPIO2) .. –0.3V to 7V SSOP .. 300°C Output Sink Currents (SDAIN, SCLIN, SCL1-4, SDA1-4, GPI01-2, ALERT, READY) ... 10mA
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW ORDER PART TOP VIEW ORDER PART NUMBER SCL3 1 24 ALERT2 NUMBER SDA3 SCL3 ALERT2 SCL2 SDA2 SDA3 2 23 SCL2 24 23 22 21 20 LTC4306CUFD LTC4306CGN ALERT 3 22 SDA2 ALERT 1 19 ALERT3 LTC4306IUFD LTC4306IGN SDAIN 4 21 ALERT3 SDAIN 2 18 ALERT1 GND 3 17 SDA1 GND 5 20 ALERT1 SCLIN 4 25 16 SCL1 SCLIN 6 19 SDA1 ENABLE 5 15 SCL4 ENABLE 7 18 SCL1 V 6 CC 14 SDA4 V 8 17 CC SCL4 ALERT4 7 13 READY UF PART MARKING* ALERT4 9 16 SDA4 8 9 10 11 12 GPI01 10 15 READY 4306 GPI02 11 14 ADR2 GPIO1 GPI02 ADR0 ADR1 ADR2 UFD PACKAGE ADR0 12 13 ADR1 24-LEAD (4mm × 5mm) PLASTIC QFN EXPOSED PAD (PIN 25), PCB CONNECTION OPTIONAL GN PACKAGE MUST BE CONNECTED TO THE PCB TO OBTAIN 24-LEAD PLASTIC SSOP θJA = 43°C/W OTHERWISE θJA = 140°C/W. TJMAX = 125°C TJMAX = 125°C, θJA = 85°C/W
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25
°
C. VCC = 3.3V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Power Supply/Start-Up
VCC Input Supply Range ● 2.7 5.5 V ICC Input Supply Current Downstream Connected, SCL Bus Low, ● 5.2 8 mA SDA Bus High, VCC = 5.5V ICC ENABLE = 0V Input Supply Current VENABLE = 0V, VCC = 5.5V ● 1.25 2.5 mA VUVLOU UVLO Upper Threshold Voltage ● 2.3 2.5 2.7 V 4306f 2
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage (VCC) ... –0.3V to 7V Operating Temperature Range Input Voltages (ADR0, ADR1, ADR2, LTC4306C ... 0°C to 70°C ENABLE, ALERT1, ALERT2, ALERT3, LTC4306I ... –40°C to 85°C ALERT4) .. –0.3V to 7V Storage Temperature Range Output Voltages (ALERT, READY) ... –0.3V to 7V SSOP ... –65°C to 150°C Input/Output Voltages (SDAIN, SCLIN, QFN ... –65°C to 125°C SCL1, SDA1, SCL2, SDA2, SCL3, Lead Temperature (Soldering, 10 sec) SDA3, SCL4, SDA4, GPIO1, GPIO2) .. –0.3V to 7V SSOP .. 300°C Output Sink Currents (SDAIN, SCLIN, SCL1-4, SDA1-4, GPI01-2, ALERT, READY) ... 10mA
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW ORDER PART TOP VIEW ORDER PART NUMBER SCL3 1 24 ALERT2 NUMBER SDA3 SCL3 ALERT2 SCL2 SDA2 SDA3 2 23 SCL2 24 23 22 21 20 LTC4306CUFD LTC4306CGN ALERT 3 22 SDA2 ALERT 1 19 ALERT3 LTC4306IUFD LTC4306IGN SDAIN 4 21 ALERT3 SDAIN 2 18 ALERT1 GND 3 17 SDA1 GND 5 20 ALERT1 SCLIN 4 25 16 SCL1 SCLIN 6 19 SDA1 ENABLE 5 15 SCL4 ENABLE 7 18 SCL1 V 6 CC 14 SDA4 V 8 17 CC SCL4 ALERT4 7 13 READY UF PART MARKING* ALERT4 9 16 SDA4 8 9 10 11 12 GPI01 10 15 READY 4306 GPI02 11 14 ADR2 GPIO1 GPI02 ADR0 ADR1 ADR2 UFD PACKAGE ADR0 12 13 ADR1 24-LEAD (4mm × 5mm) PLASTIC QFN EXPOSED PAD (PIN 25), PCB CONNECTION OPTIONAL GN PACKAGE MUST BE CONNECTED TO THE PCB TO OBTAIN 24-LEAD PLASTIC SSOP θJA = 43°C/W OTHERWISE θJA = 140°C/W. TJMAX = 125°C TJMAX = 125°C, θJA = 85°C/W
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25
°
C. VCC = 3.3V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Power Supply/Start-Up
VCC Input Supply Range ● 2.7 5.5 V ICC Input Supply Current Downstream Connected, SCL Bus Low, ● 5.2 8 mA SDA Bus High, VCC = 5.5V ICC ENABLE = 0V Input Supply Current VENABLE = 0V, VCC = 5.5V ● 1.25 2.5 mA VUVLOU UVLO Upper Threshold Voltage ● 2.3 2.5 2.7 V 4306f 2