Datasheet LTM2886 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | SPI/Digital or I2C μModule Isolator with Fixed ±5V and Adjustable 5V Regulated Power |
| 页数 / 页 | 38 / 10 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, LTM2886-3 VCC = 3.3V, |
| 文件格式/大小 | PDF / 1.0 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, LTM2886-3 VCC = 3.3V,
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LTM2886
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2886-3 VCC = 3.3V, LTM2886-5 VCC = 5V, VL = 3.3V, GND = GND2 = 0V, ON = VL unless otherwise noted. V– Voltage and ICC Current V– Efficiency vs Load Current
70 1.4 6 600 60 1.2 EFFICIENCY 5 500 VOLTAGE 50 1.0 POWER LOSS (W) ICC 4 400 CURRENT (mA) 40 0.8 TAGE (V) 3 300 30 0.6 EFFICIENCY (%) – | VOL POWER LOSS |V 2 200 20 0.4 ICC CURRENT 10 0.2 1 100 LTM2886-3, VCC = 3.3V LTM2886-3, VCC = 3.3V LTM2886-5, VCC = 5V LTM2886-5, VCC = 5V 0 0.0 0 0 0 50 100 150 200 250 300 0 50 100 150 200 250 300 LOAD CURRENT (mA) LOAD CURRENT (mA) 2886 G20 2886 G21
VCC2 Transient Response V+ Transient Response V– Transient Response 100mA Load Step 100mA Load Step 100mA Load Step
0.5V/DIV 0.5V/DIV 0.5V/DIV 50mA/DIV 50mA/DIV 50mA/DIV 100µs/DIV 2886 G22 100µs/DIV 2886 G23 100µs/DIV 2886 G24
VCC2 Ripple V+ Ripple V– Ripple
LOAD = 1mA LOAD = 1mA LOAD = 1mA /DIV /DIV /DIV 2mV 2mV 2mV LOAD = 100mA LOAD = 100mA LOAD = 100mA 400ns/DIV 2886 G25 400ns/DIV 2886 G26 400ns/DIV 2886 G27 2886fb 10 For more information www.linear.com/LTM2886 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Product Selection Guide Order Information Electrical Characteristics Switching Characteristics Isolation Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Test Circuits Applications Information Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2886-3 VCC = 3.3V, LTM2886-5 VCC = 5V, VL = 3.3V, GND = GND2 = 0V, ON = VL unless otherwise noted. V– Voltage and ICC Current V– Efficiency vs Load Current
70 1.4 6 600 60 1.2 EFFICIENCY 5 500 VOLTAGE 50 1.0 POWER LOSS (W) ICC 4 400 CURRENT (mA) 40 0.8 TAGE (V) 3 300 30 0.6 EFFICIENCY (%) – | VOL POWER LOSS |V 2 200 20 0.4 ICC CURRENT 10 0.2 1 100 LTM2886-3, VCC = 3.3V LTM2886-3, VCC = 3.3V LTM2886-5, VCC = 5V LTM2886-5, VCC = 5V 0 0.0 0 0 0 50 100 150 200 250 300 0 50 100 150 200 250 300 LOAD CURRENT (mA) LOAD CURRENT (mA) 2886 G20 2886 G21
VCC2 Transient Response V+ Transient Response V– Transient Response 100mA Load Step 100mA Load Step 100mA Load Step
0.5V/DIV 0.5V/DIV 0.5V/DIV 50mA/DIV 50mA/DIV 50mA/DIV 100µs/DIV 2886 G22 100µs/DIV 2886 G23 100µs/DIV 2886 G24
VCC2 Ripple V+ Ripple V– Ripple
LOAD = 1mA LOAD = 1mA LOAD = 1mA /DIV /DIV /DIV 2mV 2mV 2mV LOAD = 100mA LOAD = 100mA LOAD = 100mA 400ns/DIV 2886 G25 400ns/DIV 2886 G26 400ns/DIV 2886 G27 2886fb 10 For more information www.linear.com/LTM2886 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Product Selection Guide Order Information Electrical Characteristics Switching Characteristics Isolation Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Test Circuits Applications Information Typical Applications Package Description Typical Application Related Parts