Datasheet LTC2946 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Wide Range I2C Power, Charge and Energy Monitor |
| 页数 / 页 | 42 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. INTVCC Shunt Regulator. INTVCC Line … |
| 文件格式/大小 | PDF / 474 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. INTVCC Shunt Regulator. INTVCC Line Regulation. Load Regulation. SENSE Input Current
该数据表的模型线
- LTC2946CDE#PBF LTC2946CDE#PBF LTC2946CDE#TRPBF LTC2946CDE#TRPBF LTC2946CDE-1#PBF LTC2946CDE-1#PBF LTC2946CDE-1#TRPBF LTC2946CDE-1#TRPBF LTC2946CMS#PBF LTC2946CMS#PBF LTC2946CMS#TRPBF LTC2946CMS#TRPBF LTC2946CMS-1#PBF LTC2946CMS-1#PBF LTC2946CMS-1#TRPBF LTC2946CMS-1#TRPBF LTC2946HDE#PBF LTC2946HDE#PBF LTC2946HDE#TRPBF LTC2946HDE#TRPBF LTC2946HDE-1#PBF LTC2946HDE-1#PBF LTC2946HDE-1#TRPBF LTC2946HDE-1#TRPBF LTC2946HMS#PBF LTC2946HMS#PBF LTC2946HMS#TRPBF LTC2946HMS#TRPBF LTC2946HMS-1#PBF LTC2946HMS-1#PBF LTC2946HMS-1#TRPBF LTC2946HMS-1#TRPBF LTC2946IDE#PBF LTC2946IDE#PBF LTC2946IDE#TRPBF LTC2946IDE#TRPBF LTC2946IDE-1#PBF LTC2946IDE-1#PBF LTC2946IDE-1#TRPBF LTC2946IDE-1#TRPBF LTC2946IMS#PBF LTC2946IMS#PBF LTC2946IMS#TRPBF LTC2946IMS#TRPBF LTC2946IMS-1#PBF LTC2946IMS-1#PBF LTC2946IMS-1#TRPBF LTC2946IMS-1#TRPBF LTC2946MPMS#PBF LTC2946MPMS#PBF LTC2946MPMS#TRPBF LTC2946MPMS#TRPBF LTC2946MPMS-1#PBF LTC2946MPMS-1#PBF LTC2946MPMS-1#TRPBF LTC2946MPMS-1#TRPBF
文件文字版本
LTC2946
TYPICAL PERFORMANCE CHARACTERISTICS INTVCC Shunt Regulator INTVCC Line Regulation Load Regulation SENSE Input Current
5.5 6.40 100 80 5.0 6.35 SENSE+ 60 4.5 6.30 40 VOLTAGE (V) CC OUTPUT VOLTAGE (V) 20 CC INTV SENSE CURRENT (µA) 4.0 6.25 SENSE– INTV 0 3.5 6.20 –20 0 20 40 60 80 100 0 10 20 30 40 0 20 40 60 80 100 VDD SUPPLY VOLTAGE (V) INTV SENSE VOLTAGE (V) 2946 G04 CC SHUNT CURRENT (mA) 2946 G05 2946 G06
ADR Voltage with Current SCL/SDAI Loaded Clamp Voltage GPIO, SDAO, SDAO Loaded Output Source or Sink vs Load Current Low Voltage vs Load Current
3.0 6.6 0.4 2.5 6.5 0.3 2.0 6.4 (V) (V) (V) 1.5 6.3 0.2 V ADR V OD(OL) 1.0 V SDA,SCL(CL) 6.2 0.1 0.5 6.1 0 6.0 0 –10 –5 0 5 10 0.01 0.10 1.00 10.00 0 2 4 6 8 10 IADR (µA) I I 2946 G07 LOAD (mA) OD (mA) 2946 G08 2946 G09
ADC Differential Nonlinearity ADC Total Unadjusted Error (ADIN) ADC Integral Nonlinearity (ADIN) (ADIN)
0.10 0.3 0.3 0.2 0.2 0.05 0.1 0.1 0 0 0 ADC TUE (%) ADC INL (LSB) ADC DNL (LSB) –0.1 –0.1 –0.05 –0.2 –0.2 –0.10 –0.3 –0.3 0 1024 2048 3072 4096 0 1024 2048 3072 4096 0 1024 2048 3072 4096 CODE CODE CODE 2946 G11 2946 G12 2946 G10 2946fa 6 For more information www.linear.com/LTC2946 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS INTVCC Shunt Regulator INTVCC Line Regulation Load Regulation SENSE Input Current
5.5 6.40 100 80 5.0 6.35 SENSE+ 60 4.5 6.30 40 VOLTAGE (V) CC OUTPUT VOLTAGE (V) 20 CC INTV SENSE CURRENT (µA) 4.0 6.25 SENSE– INTV 0 3.5 6.20 –20 0 20 40 60 80 100 0 10 20 30 40 0 20 40 60 80 100 VDD SUPPLY VOLTAGE (V) INTV SENSE VOLTAGE (V) 2946 G04 CC SHUNT CURRENT (mA) 2946 G05 2946 G06
ADR Voltage with Current SCL/SDAI Loaded Clamp Voltage GPIO, SDAO, SDAO Loaded Output Source or Sink vs Load Current Low Voltage vs Load Current
3.0 6.6 0.4 2.5 6.5 0.3 2.0 6.4 (V) (V) (V) 1.5 6.3 0.2 V ADR V OD(OL) 1.0 V SDA,SCL(CL) 6.2 0.1 0.5 6.1 0 6.0 0 –10 –5 0 5 10 0.01 0.10 1.00 10.00 0 2 4 6 8 10 IADR (µA) I I 2946 G07 LOAD (mA) OD (mA) 2946 G08 2946 G09
ADC Differential Nonlinearity ADC Total Unadjusted Error (ADIN) ADC Integral Nonlinearity (ADIN) (ADIN)
0.10 0.3 0.3 0.2 0.2 0.05 0.1 0.1 0 0 0 ADC TUE (%) ADC INL (LSB) ADC DNL (LSB) –0.1 –0.1 –0.05 –0.2 –0.2 –0.10 –0.3 –0.3 0 1024 2048 3072 4096 0 1024 2048 3072 4096 0 1024 2048 3072 4096 CODE CODE CODE 2946 G11 2946 G12 2946 G10 2946fa 6 For more information www.linear.com/LTC2946 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts