Datasheet LTM2883 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power |
| 页数 / 页 | 36 / 8 — TYPICAL. PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2883-3 VCC = 3.3V, |
| 文件格式/大小 | PDF / 1.5 Mb |
| 文件语言 | 英语 |
TYPICAL. PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2883-3 VCC = 3.3V,
该数据表的模型线
文件文字版本
LTM2883
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2883-3 VCC = 3.3V, LTM2883-5 VCC = 5V, VL = 3.3V, GND = GND2 = 0V, ON = VL unless otherwise noted. VCC Supply Current Isolated Supplies Isolated Supplies vs Temperature vs Equal Load Current vs Equal Load Current
30 14 14 NO LOAD, REFRESH DATA ONLY LTM2883-3 LTM2883-5 V V 12 CC = 3.3V 12 CC = 5V 25 LTM2883-3 VCC = 3.3V 10 10 TAGE (V) TAGE (V) 8 8 20 LTM2883-5 V – | VOL – | VOL CC = 5V Y CURRENT (mA) 6 6 + , |V + , |V , V , V SUPPL 4 4 15 V CC2 V CC2 2 VCC2 2 VCC2 V+ V+ V– V– 10 0 0 –50 –25 0 25 50 75 100 125 0 5 10 15 20 25 0 5 10 15 20 25 30 TEMPERATURE (°C) LOAD CURRENT (mA) LOAD CURRENT (mA) 2883 G01 2883 G02 2883 G03
VCC2 Line Regulation V+ Line Regulation V– Line Regulation vs Load Current vs Load Current vs Load Current
6.0 13.0 –9.0 LTM2883-3 LTM2883-3 LTM2883-3 I+ = I– = 0A I I 5.5 12.5 CC2 = I– = 0A –9.5 CC2 = I+ = 0A 12.0 –10.0 5.0 11.5 –10.5 VCC = 3V 4.5 VCC = 3.15V TAGE (V) TAGE (V) 11.0 TAGE (V) –11.0 VCC = 3.3V V VOL 4.0 CC = 3.6V + VOL 10.5 – VOL –11.5 V CC2 V V 3.5 10.0 V –12.0 CC = 3V 3.0 VCC = 3V VCC = 3.15V V 9.5 –12.5 CC = 3.3V VCC = 3.3V V VCC = 3.6V 2.5 CC = 3.6V 9.0 –13.0 0 10 20 30 40 0 10 20 30 40 50 60 0 10 20 30 LOAD CURRENT (mA) LOAD CURRENT (mA) LOAD CURRENT (mA) 2883 G04 2883 G05 2883 G06
VCC2 Line Regulation V+ Line Regulation V– Line Regulation vs Load Current vs Load Current vs Load Current
6.0 13.0 –9.0 LTM2883-5 LTM2883-5 LTM2883-5 I+ = I– = 0A I I 5.5 12.5 CC2 = I– = 0A –9.5 CC2 = I+ = 0A 12.0 –10.0 5.0 11.5 –10.5 4.5 VCC = 4.5V TAGE (V) V TAGE (V) 11.0 TAGE (V) –11.0 CC = 4.75V V VOL 4.0 CC = 5V V + VOL 10.5 – VOL –11.5 CC = 5.5V V CC2 V V 3.5 10.0 V –12.0 CC = 4.5V 3.0 VCC = 4.5V VCC = 4.75V V 9.5 –12.5 CC = 5V VCC = 5V V VCC = 5.5V 2.5 CC = 5.5V 9.0 –13.0 0 10 20 30 40 0 10 20 30 40 50 60 0 10 20 30 40 LOAD CURRENT (mA) LOAD CURRENT (mA) LOAD CURRENT (mA) 2883 G07 2883 G08 2883 G09 2883fd 8 For more information www.linear.com/LTM2883 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Switching Characteristics Isolation Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuits Applications Information Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2883-3 VCC = 3.3V, LTM2883-5 VCC = 5V, VL = 3.3V, GND = GND2 = 0V, ON = VL unless otherwise noted. VCC Supply Current Isolated Supplies Isolated Supplies vs Temperature vs Equal Load Current vs Equal Load Current
30 14 14 NO LOAD, REFRESH DATA ONLY LTM2883-3 LTM2883-5 V V 12 CC = 3.3V 12 CC = 5V 25 LTM2883-3 VCC = 3.3V 10 10 TAGE (V) TAGE (V) 8 8 20 LTM2883-5 V – | VOL – | VOL CC = 5V Y CURRENT (mA) 6 6 + , |V + , |V , V , V SUPPL 4 4 15 V CC2 V CC2 2 VCC2 2 VCC2 V+ V+ V– V– 10 0 0 –50 –25 0 25 50 75 100 125 0 5 10 15 20 25 0 5 10 15 20 25 30 TEMPERATURE (°C) LOAD CURRENT (mA) LOAD CURRENT (mA) 2883 G01 2883 G02 2883 G03
VCC2 Line Regulation V+ Line Regulation V– Line Regulation vs Load Current vs Load Current vs Load Current
6.0 13.0 –9.0 LTM2883-3 LTM2883-3 LTM2883-3 I+ = I– = 0A I I 5.5 12.5 CC2 = I– = 0A –9.5 CC2 = I+ = 0A 12.0 –10.0 5.0 11.5 –10.5 VCC = 3V 4.5 VCC = 3.15V TAGE (V) TAGE (V) 11.0 TAGE (V) –11.0 VCC = 3.3V V VOL 4.0 CC = 3.6V + VOL 10.5 – VOL –11.5 V CC2 V V 3.5 10.0 V –12.0 CC = 3V 3.0 VCC = 3V VCC = 3.15V V 9.5 –12.5 CC = 3.3V VCC = 3.3V V VCC = 3.6V 2.5 CC = 3.6V 9.0 –13.0 0 10 20 30 40 0 10 20 30 40 50 60 0 10 20 30 LOAD CURRENT (mA) LOAD CURRENT (mA) LOAD CURRENT (mA) 2883 G04 2883 G05 2883 G06
VCC2 Line Regulation V+ Line Regulation V– Line Regulation vs Load Current vs Load Current vs Load Current
6.0 13.0 –9.0 LTM2883-5 LTM2883-5 LTM2883-5 I+ = I– = 0A I I 5.5 12.5 CC2 = I– = 0A –9.5 CC2 = I+ = 0A 12.0 –10.0 5.0 11.5 –10.5 4.5 VCC = 4.5V TAGE (V) V TAGE (V) 11.0 TAGE (V) –11.0 CC = 4.75V V VOL 4.0 CC = 5V V + VOL 10.5 – VOL –11.5 CC = 5.5V V CC2 V V 3.5 10.0 V –12.0 CC = 4.5V 3.0 VCC = 4.5V VCC = 4.75V V 9.5 –12.5 CC = 5V VCC = 5V V VCC = 5.5V 2.5 CC = 5.5V 9.0 –13.0 0 10 20 30 40 0 10 20 30 40 50 60 0 10 20 30 40 LOAD CURRENT (mA) LOAD CURRENT (mA) LOAD CURRENT (mA) 2883 G07 2883 G08 2883 G09 2883fd 8 For more information www.linear.com/LTM2883 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Switching Characteristics Isolation Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuits Applications Information Package Description Typical Application Related Parts