Datasheet LTC4150 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Coulomb Counter/Battery Gas Gauge |
| 页数 / 页 | 14 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| 文件格式/大小 | PDF / 176 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
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LTC4150
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltage (VDD) .. –0.3V to 9V Input Voltage Range Digital Inputs (CLR, SHDN) ..–0.3V to (V TOP VIEW DD + 0.3) INT SENSE–, SENSE+ , C – + SENSE+ 1 10 F , CF ...–0.3V to (VDD + 0.3) SENSE– 2 9 CLR + Output Voltage Range C 3 F 8 VDD C – 4 F 7 GND Digital Outputs (INT, POL) ... –0.3V to 9V SHDN 5 6 POL Operating Temperature Range MS PACKAGE 10-LEAD PLASTIC MSOP LTC4150CMS ... 0°C to 70°C TJMAX = 125°C, θJA = 160°C/W LTC4150IMS ...–40°C TO 85°C Storage Temperature Range ... –65°C to 150°C Lead Temperature (Soldering, 10 sec) .. 300°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4150CMS#PBF LTC4150CMS#TRPBF LTQW 10-Lead Plastic MSOP 0°C to 70°C LTC4150IMS#PBF LTC4150IMS#TRPBF LTQW 10-Lead Plastic MSOP –40°C to 85°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/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VDD = 2.7V and 8.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIL Digital Input Low Voltage, CLR, SHDN l 0.7 V VIH Digital Input High Voltage, CLR, SHDN l 1.9 V VOL Digital Output Low Voltage, INT, POL IOL = 1.6mA, VDD = 2.7V l 0.5 V ILEAK Digital Output Leakage Current, INT, POL VINT = VPOL = 8.5V l 0.01 1 μA VOS Differential Offset Voltage (Note 4) VDD = 4.0V ±100 μV l ±150 μV VDD = 8.0V ±100 μV l ±150 μV VDD = 2.7V to 8.5V ±150 μV l ±200 μV VSENSE(CM) Sense Voltage Common Mode Input Range l VDD – 0.06 VDD + 0.06 V VSENSE Sense Voltage Differential Input Range SENSE+ – SENSE– l –0.05 0.05 V RIDR Average Differential Input Resistance, VDD = 4.1V (Note 3) 155 270 390 kΩ Across SENSE+ and SENSE– VUVLO Undervoltage Lockout Threshold VDD Rising l 2.5 2.7 V 4150fc 2 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM TIMING DIAGRAMS OPERATION APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltage (VDD) .. –0.3V to 9V Input Voltage Range Digital Inputs (CLR, SHDN) ..–0.3V to (V TOP VIEW DD + 0.3) INT SENSE–, SENSE+ , C – + SENSE+ 1 10 F , CF ...–0.3V to (VDD + 0.3) SENSE– 2 9 CLR + Output Voltage Range C 3 F 8 VDD C – 4 F 7 GND Digital Outputs (INT, POL) ... –0.3V to 9V SHDN 5 6 POL Operating Temperature Range MS PACKAGE 10-LEAD PLASTIC MSOP LTC4150CMS ... 0°C to 70°C TJMAX = 125°C, θJA = 160°C/W LTC4150IMS ...–40°C TO 85°C Storage Temperature Range ... –65°C to 150°C Lead Temperature (Soldering, 10 sec) .. 300°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4150CMS#PBF LTC4150CMS#TRPBF LTQW 10-Lead Plastic MSOP 0°C to 70°C LTC4150IMS#PBF LTC4150IMS#TRPBF LTQW 10-Lead Plastic MSOP –40°C to 85°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/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VDD = 2.7V and 8.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIL Digital Input Low Voltage, CLR, SHDN l 0.7 V VIH Digital Input High Voltage, CLR, SHDN l 1.9 V VOL Digital Output Low Voltage, INT, POL IOL = 1.6mA, VDD = 2.7V l 0.5 V ILEAK Digital Output Leakage Current, INT, POL VINT = VPOL = 8.5V l 0.01 1 μA VOS Differential Offset Voltage (Note 4) VDD = 4.0V ±100 μV l ±150 μV VDD = 8.0V ±100 μV l ±150 μV VDD = 2.7V to 8.5V ±150 μV l ±200 μV VSENSE(CM) Sense Voltage Common Mode Input Range l VDD – 0.06 VDD + 0.06 V VSENSE Sense Voltage Differential Input Range SENSE+ – SENSE– l –0.05 0.05 V RIDR Average Differential Input Resistance, VDD = 4.1V (Note 3) 155 270 390 kΩ Across SENSE+ and SENSE– VUVLO Undervoltage Lockout Threshold VDD Rising l 2.5 2.7 V 4150fc 2 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM TIMING DIAGRAMS OPERATION APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS