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LTC4300A-1 Datasheet(PDF) 2 Page - Linear Technology |
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LTC4300A-1 Datasheet(HTML) 2 Page - Linear Technology |
2 / 16 page LTC4300A-1/LTC4300A-2 2 sn4300a12 4300a12fs VCC to GND .................................................... – 0.3 to 7V VCC2 to GND (LTC4300A-2) ........................... – 0.3 to 7V SDAIN, SCLIN, SDAOUT, SCLOUT ................. – 0.3 to 7V READY, ENABLE (LTC4300A-1) .................... – 0.3 to 7V ACC (LTC4300A-2) ........................................ – 0.3 to 7V Operating Temperature Range LTC4300A-1C/LTC4300A-2C ................... 0 °C to 70°C LTC4300A-1I/LTC4300A-2I ................ – 40 °C to 85°C Storage Temperature Range ................. – 65 °C to 125°C Lead Temperature (Soldering, 10 sec).................. 300 °C ORDER PART NUMBER MS8 PART MARKING TJMAX = 125°C, θJA = 200°C/W Consult LTC marketing for parts specified with wider operating temperature ranges. LTABF LTABG LTACF LTACG LTC4300A-1CMS8 LTC4300A-1IMS8 LTC4300A-2CMS8 LTC4300A-2IMS8 ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1) ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating temperature range, otherwise specfications are at TA = 25°C. VCC = 2.7V to 5.5V, unless otherwise noted. 1 2 3 4 ENABLE/VCC2* SCLOUT SCLIN GND 8 7 6 5 VCC SDAOUT SDAIN READY/ACC* TOP VIEW MS8 PACKAGE 8-LEAD PLASTIC MSOP *LTC4300A-2 SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Power Supply VCC Positive Supply Voltage q 2.7 5.5 V ICC Supply Current VCC = 5.5V, VSDAIN = VSCLIN = 0V, LTC4300A-1 q 5.1 7 mA ISD Supply Current in Shutdown Mode VENABLE = 0V, LTC4300A-1 0.1 µA VCC2 Card Side Supply Voltage LTC4300A-2 q 2.7 5.5 V IVCC1 VCC Supply Current VSDAIN = VSCLIN = 0V, VCC1 = VCC2 = 5.5V, 3 4.1 mA LTC4300A-2 IVCC2 VCC2 Supply Current VSDAOUT = VSCLOUT = 0V, VCC1 = VCC2 = 5.5V, 2.1 2.9 mA LTC4300A-2 Start-Up Circuitry VPRE Precharge Voltage SDA, SCL Floating q 0.8 1.0 1.2 V tIDLE Bus Idle Time q 50 95 150 µs VEN ENABLE Threshold Voltage LTC4300A-1 0.5 • VCC 0.9 • VCC V VDIS Disable Threshold Voltage LTC4300A-1, ENABLE Pin 0.1 • VCC 0.5 • VCC V IEN ENABLE Input Current ENABLE from 0V to VCC, LTC4300A-1 ±0.1 ±1 µA tPHL ENABLE Delay, On-Off LTC4300A-1 10 ns READY Delay, Off-On LTC4300A-1 10 ns tPLH ENABLE Delay, Off-On LTC4300A-1 95 µs READY Delay, On-Off LTC4300A-1 10 ns IOFF READY OFF State Leakage Current LTC4300A-1 ±0.1 µA VOL READY Output Low Voltage IPULLUP = 3mA, LTC4300A-1 q 0.4 V |
Similar Part No. - LTC4300A-1 |
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Similar Description - LTC4300A-1 |
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