Datasheet LTC4307 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | Low Offset Hot Swappable 2-Wire Bus Buffer with Stuck Bus Recovery |
| Páginas / Página | 16 / 2 — ABSOLUTE AXI U. RATI GS (Notes 1, 7). PACKAGE/ORDER I FOR ATIO. The. … |
| Formato / tamaño de archivo | PDF / 181 Kb |
| Idioma del documento | Inglés |
ABSOLUTE AXI U. RATI GS (Notes 1, 7). PACKAGE/ORDER I FOR ATIO. The. ELECTRICAL CHARACTERISTICS
Línea de modelo para esta hoja de datos
- LTC4307CDD#PBF LTC4307CDD#PBF LTC4307CDD#TRPBF LTC4307CDD#TRPBF LTC4307CMS8#PBF LTC4307CMS8#PBF LTC4307CMS8#TRPBF LTC4307CMS8#TRPBF LTC4307IDD#PBF LTC4307IDD#PBF LTC4307IDD#TRPBF LTC4307IDD#TRPBF LTC4307IMS8#3ZZPBF LTC4307IMS8#3ZZTRPBF LTC4307IMS8#PBF LTC4307IMS8#PBF LTC4307IMS8#TRPBF LTC4307IMS8#TRPBF
Versión de texto del documento
LTC4307
W W W U ABSOLUTE AXI U RATI GS (Notes 1, 7)
VCC to GND ... – 0.3V to 6V Storage Temperature Range SDAIN, SCLIN, SDAOUT, SCLOUT, DFN ..– 65°C to 125°C READY, ENABLE .. –0.3V to 6V MSOP ..– 65°C to 150°C Maximum Sink Current (SDAIN, SCLIN, SDAOUT, Lead Temperature (Soldering, 10 sec) SCLOUT, READY) .. 50mA MSOP ... 300°C Operating Temperature Range LTC4307C .. 0°C to 70°C LTC4307I ...– 40°C to 85°C
U W U PACKAGE/ORDER I FOR ATIO
ORDER PART ORDER PART TOP VIEW NUMBER NUMBER ENABLE 1 8 VCC TOP VIEW LTC4307CDD LTC4307CMS8 SCLOUT 2 7 SDAOUT ENABLE 1 8 V 9 CC SCLIN 3 6 SDAIN LTC4307IDD SCLOUT 2 7 SDAOUT LTC4307IMS8 SCLIN 3 6 SDAIN GND 4 5 READY GND 4 5 READY DD PART* MS8 PART* MS8 PACKAGE DD PACKAGE MARKING 8-LEAD PLASTIC MSOP MARKING 8-LEAD (3mm × 3mm) PLASTIC DFN TJMAX = 125°C, θJA = 200°C/W TJMAX = 125°C, θJA = 43°C/W LBTW LTBTV EXPOSED PAD (PIN 9) CONNECTION TO GND IS OPTIONAL LBTW LTBTV 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.
The ELECTRICAL CHARACTERISTICS
●
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VCC = 3.3V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Power Supply
VCC Positive Supply Voltage ● 2.3 5.5 V ICC Supply Current VCC = 5.5V, VSCLOUT = VSDAOUT = 0V (Note 6) ● 8 11 mA ISD Shutdown Supply Current VCC = 5.5V, ENABLE = GND, SDA, SCL = 5.5V ● 900 1200 μA VPRE Precharge Voltage SDA, SCL Floating ● 0.8 1 1.2 V tIDLE Bus Idle Time ● 55 95 175 μs VTHR_ENABLE ENABLE Threshold 0.8 1.4 2 V IENABLE ENABLE Input Current ENABLE from 0V to VCC ● 0.1 ±5 μA tPLH_EN ENABLE Delay Off-On VCC = 3.3V (Figure 1) 95 μs tPHL_EN ENABLE Delay On-Off VCC = 3.3V (Note 3) (Figure 1) 10 ns tPLH_READY READY Delay Off-On VCC = 3.3V (Note 3) (Figure 1) 10 ns tPHL_READY READY Delay On-Off VCC = 3.3V (Note 3) (Figure 1) 10 ns VOL_READY READY Output Low Voltage IPULLUP = 3mA, VCC = 2.3V ● 0.4 V IOFF_READY READY Off Leakage Current VCC = READY = 5.5V ● 0.1 ±5 μA 4307f 2
W W W U ABSOLUTE AXI U RATI GS (Notes 1, 7)
VCC to GND ... – 0.3V to 6V Storage Temperature Range SDAIN, SCLIN, SDAOUT, SCLOUT, DFN ..– 65°C to 125°C READY, ENABLE .. –0.3V to 6V MSOP ..– 65°C to 150°C Maximum Sink Current (SDAIN, SCLIN, SDAOUT, Lead Temperature (Soldering, 10 sec) SCLOUT, READY) .. 50mA MSOP ... 300°C Operating Temperature Range LTC4307C .. 0°C to 70°C LTC4307I ...– 40°C to 85°C
U W U PACKAGE/ORDER I FOR ATIO
ORDER PART ORDER PART TOP VIEW NUMBER NUMBER ENABLE 1 8 VCC TOP VIEW LTC4307CDD LTC4307CMS8 SCLOUT 2 7 SDAOUT ENABLE 1 8 V 9 CC SCLIN 3 6 SDAIN LTC4307IDD SCLOUT 2 7 SDAOUT LTC4307IMS8 SCLIN 3 6 SDAIN GND 4 5 READY GND 4 5 READY DD PART* MS8 PART* MS8 PACKAGE DD PACKAGE MARKING 8-LEAD PLASTIC MSOP MARKING 8-LEAD (3mm × 3mm) PLASTIC DFN TJMAX = 125°C, θJA = 200°C/W TJMAX = 125°C, θJA = 43°C/W LBTW LTBTV EXPOSED PAD (PIN 9) CONNECTION TO GND IS OPTIONAL LBTW LTBTV 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.
The ELECTRICAL CHARACTERISTICS
●
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VCC = 3.3V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Power Supply
VCC Positive Supply Voltage ● 2.3 5.5 V ICC Supply Current VCC = 5.5V, VSCLOUT = VSDAOUT = 0V (Note 6) ● 8 11 mA ISD Shutdown Supply Current VCC = 5.5V, ENABLE = GND, SDA, SCL = 5.5V ● 900 1200 μA VPRE Precharge Voltage SDA, SCL Floating ● 0.8 1 1.2 V tIDLE Bus Idle Time ● 55 95 175 μs VTHR_ENABLE ENABLE Threshold 0.8 1.4 2 V IENABLE ENABLE Input Current ENABLE from 0V to VCC ● 0.1 ±5 μA tPLH_EN ENABLE Delay Off-On VCC = 3.3V (Figure 1) 95 μs tPHL_EN ENABLE Delay On-Off VCC = 3.3V (Note 3) (Figure 1) 10 ns tPLH_READY READY Delay Off-On VCC = 3.3V (Note 3) (Figure 1) 10 ns tPHL_READY READY Delay On-Off VCC = 3.3V (Note 3) (Figure 1) 10 ns VOL_READY READY Output Low Voltage IPULLUP = 3mA, VCC = 2.3V ● 0.4 V IOFF_READY READY Off Leakage Current VCC = READY = 5.5V ● 0.1 ±5 μA 4307f 2