Datasheet LTC2990 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Quad I2C Voltage, Current and Temperature Monitor |
| 页数 / 页 | 26 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| 修订版 | F |
| 文件格式/大小 | PDF / 340 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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LTC2990
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltage V TOP VIEW CC ... –0.3V to 6.0V V1 1 10 V Input Voltages V1, V2, V3, V4, SDA, SCL, CC V2 2 9 ADR1 ADR1, ADR2 ..–0.3V to (V V3 3 8 ADR0 CC + 0.3V) V4 4 7 SCL Operating Temperature Range GND 5 6 SDA LTC2990C .. 0°C to 70°C MS PACKAGE 10-LEAD PLASTIC MSOP LTC2990I ...–40°C to 85°C TJMAX = 125°C, θJA = 150°C/W 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
LTC2990CMS#PBF LTC2990CMS#TRPBF LTDSQ 10-Lead Plastic MSOP 0°C to 70°C LTC2990IMS#PBF LTC2990IMS#TRPBF LTDSQ 10-Lead Plastic MSOP –40°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2990CMS LTC2990CMS#TR LTDSQ 10-Lead Plastic MSOP 0°C to 70°C LTC2990IMS LTC2990IMS#TR LTDSQ 10-Lead Plastic MSOP –40°C to 85°C Consult the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Contact the factory for parts trimmed to ideality factors other than 1.004. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCC = 3.3V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS General
VCC Input Supply Range l 2.9 5.5 V ICC Input Supply Current During Conversion, I2C Inactive l 1.1 1.8 mA ISD Input Supply Current Shutdown Mode, I2C Inactive l 1 5 µA VCC(UVL) Input Supply Undervoltage Lockout l 1.3 2.1 2.7 V
Measurement Accuracy
TINT(TUE) Internal Temperature Total Unadjusted ±0.5 ±3.5 °C Error TAMB = 0°C to 85°C ±1 °C TAMB = –40°C to 0°C ±3 °C TRMT(TUE) Remote Diode Temperature Total η = 1.004 (Note 4) l ±0.5 ±1.5 °C Unadjusted Error VCC(TUE) VCC Voltage Total Unadjusted Error l ±0.1 ±0.25 % Vn(TUE) V1 Through V4 Total Unadjusted Error l ±0.1 ±0.25 % VDIFF(TUE) Differential Voltage Total Unadjusted Error –300mV ≤ VD ≤ 300mV l ±0.2 ±0.75 % V1 – V2 or V3 – V4 VDIFF(MAX) Maximum Differential Voltage l –300 300 mV Rev. F 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Pin Functions Functional Diagram Timing Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltage V TOP VIEW CC ... –0.3V to 6.0V V1 1 10 V Input Voltages V1, V2, V3, V4, SDA, SCL, CC V2 2 9 ADR1 ADR1, ADR2 ..–0.3V to (V V3 3 8 ADR0 CC + 0.3V) V4 4 7 SCL Operating Temperature Range GND 5 6 SDA LTC2990C .. 0°C to 70°C MS PACKAGE 10-LEAD PLASTIC MSOP LTC2990I ...–40°C to 85°C TJMAX = 125°C, θJA = 150°C/W 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
LTC2990CMS#PBF LTC2990CMS#TRPBF LTDSQ 10-Lead Plastic MSOP 0°C to 70°C LTC2990IMS#PBF LTC2990IMS#TRPBF LTDSQ 10-Lead Plastic MSOP –40°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2990CMS LTC2990CMS#TR LTDSQ 10-Lead Plastic MSOP 0°C to 70°C LTC2990IMS LTC2990IMS#TR LTDSQ 10-Lead Plastic MSOP –40°C to 85°C Consult the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Contact the factory for parts trimmed to ideality factors other than 1.004. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCC = 3.3V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS General
VCC Input Supply Range l 2.9 5.5 V ICC Input Supply Current During Conversion, I2C Inactive l 1.1 1.8 mA ISD Input Supply Current Shutdown Mode, I2C Inactive l 1 5 µA VCC(UVL) Input Supply Undervoltage Lockout l 1.3 2.1 2.7 V
Measurement Accuracy
TINT(TUE) Internal Temperature Total Unadjusted ±0.5 ±3.5 °C Error TAMB = 0°C to 85°C ±1 °C TAMB = –40°C to 0°C ±3 °C TRMT(TUE) Remote Diode Temperature Total η = 1.004 (Note 4) l ±0.5 ±1.5 °C Unadjusted Error VCC(TUE) VCC Voltage Total Unadjusted Error l ±0.1 ±0.25 % Vn(TUE) V1 Through V4 Total Unadjusted Error l ±0.1 ±0.25 % VDIFF(TUE) Differential Voltage Total Unadjusted Error –300mV ≤ VD ≤ 300mV l ±0.2 ±0.75 % V1 – V2 or V3 – V4 VDIFF(MAX) Maximum Differential Voltage l –300 300 mV Rev. F 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Pin Functions Functional Diagram Timing Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts