Datasheet LTM2882 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Dual Isolated RS232 μModule Transceiver + Power |
| 页数 / 页 | 22 / 3 — ORDER INFORMATION http://www.linear.com/product/LTM2882#orderinfo. INPUT. … |
| 文件格式/大小 | PDF / 658 Kb |
| 文件语言 | 英语 |
ORDER INFORMATION http://www.linear.com/product/LTM2882#orderinfo. INPUT. PAD OR BALL. PART MARKING. PACKAGE. MSL. PART NUMBER
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LTM2882
ORDER INFORMATION http://www.linear.com/product/LTM2882#orderinfo INPUT PAD OR BALL PART MARKING PACKAGE MSL PART NUMBER VOLTAGE FINISH DEVICE FINISH CODE TYPE RATING TEMPERATURE RANGE
LTM2882CY-3#PBF 0°C to 70°C LTM2882IY-3#PBF 3V to 3.6V LTM2882Y-3 –40°C to 85°C LTM2882HY-3#PBF SAC305 –40°C to 105°C LTM2882CY-5#PBF (RoHS) e1 BGA 0°C to 70°C LTM2882IY-5#PBF 4.5V to 5.5V LTM2882Y-5 –40°C to 85°C 3 LTM2882HY-5#PBF –40°C to 105°C LTM2882CV-3#PBF 0°C to 70°C 3V to 3.6V LTM2882V-3 LTM2882IV-3#PBF –40°C to 85°C Au (RoHS) e4 LGA LTM2882CV-5#PBF 0°C to 70°C 4.5V to 5.5V LTM2882V-5 LTM2882IV-5#PBF –40°C to 85°C • Device temperature grade is indicated by a label on the shipping • Recommended BGA and LGA PCB Assembly and Manufacturing container. Procedures: www.linear.com/umodule/pcbassembly • Pad or ball finish code is per IPC/JEDEC J-STD-609. • LGA and BGA Package and Tray Drawings: www.linear.com/packaging • Terminal Finish Part Marking: www.linear.com/leadfree • This product is moisture sensitive. For more information, go to: • This product is not recommended for second side reflow. For more www.linear.com/umodule/pcbassembly information, go to: www.linear.com/BGA-assy
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. LTM2882-3 VCC = 3.3V, LTM2882-5 VCC = 5.0V, VL = VCC, and GND = GND2 = 0V, ON = VL unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Supplies
VCC Input Supply Range LTM2882-3 l 3.0 3.3 3.6 V LTM2882-5 l 4.5 5.0 5.5 V VL Logic Supply Range l 1.62 5.5 V ICC Input Supply Current ON = 0V l 0 10 µA LTM2882-3, No Load l 24 30 mA LTM2882-5, No Load l 17 25 mA VCC2 Regulated Output Voltage, Loaded LTM2882-3 DE = 0V, ILOAD = 100mA l 4.7 5.0 V LTM2882-5 DE = 0V, ILOAD = 150mA l 4.7 5.0 V VCC2(NOLOAD) Regulated Output Voltage, No Load DE = 0, No Load 4.8 5.0 5.35 V Efficiency ICC2 = 100mA, LTM2882-5 (Note 2) 65 % ICC2 Output Supply Short-Circuit Current 200 mA
Driver
VOLD Driver Output Voltage Low RL = 3kΩ l –5 –5.7 V VOHD Driver Output Voltage High RL = 3kΩ l 5 6.2 V IOSD Driver Short-Circuit Current VT1OUT, VT2OUT = 0V, VCC2 = 5.5V l ±35 ±70 mA IOZD Driver Three-State (High Impedance) DE = 0V, VT1OUT, VT2OUT = ±15V l ±0.1 ±10 µA Output Current 2882fh For more information www.linear.com/LTM2882 3 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS SWITCHING CHARACTERISTICS ISOLATION CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS PIN FUNCTIONS BLOCK DIAGRAM APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATIONS RELATED PARTS
ORDER INFORMATION http://www.linear.com/product/LTM2882#orderinfo INPUT PAD OR BALL PART MARKING PACKAGE MSL PART NUMBER VOLTAGE FINISH DEVICE FINISH CODE TYPE RATING TEMPERATURE RANGE
LTM2882CY-3#PBF 0°C to 70°C LTM2882IY-3#PBF 3V to 3.6V LTM2882Y-3 –40°C to 85°C LTM2882HY-3#PBF SAC305 –40°C to 105°C LTM2882CY-5#PBF (RoHS) e1 BGA 0°C to 70°C LTM2882IY-5#PBF 4.5V to 5.5V LTM2882Y-5 –40°C to 85°C 3 LTM2882HY-5#PBF –40°C to 105°C LTM2882CV-3#PBF 0°C to 70°C 3V to 3.6V LTM2882V-3 LTM2882IV-3#PBF –40°C to 85°C Au (RoHS) e4 LGA LTM2882CV-5#PBF 0°C to 70°C 4.5V to 5.5V LTM2882V-5 LTM2882IV-5#PBF –40°C to 85°C • Device temperature grade is indicated by a label on the shipping • Recommended BGA and LGA PCB Assembly and Manufacturing container. Procedures: www.linear.com/umodule/pcbassembly • Pad or ball finish code is per IPC/JEDEC J-STD-609. • LGA and BGA Package and Tray Drawings: www.linear.com/packaging • Terminal Finish Part Marking: www.linear.com/leadfree • This product is moisture sensitive. For more information, go to: • This product is not recommended for second side reflow. For more www.linear.com/umodule/pcbassembly information, go to: www.linear.com/BGA-assy
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. LTM2882-3 VCC = 3.3V, LTM2882-5 VCC = 5.0V, VL = VCC, and GND = GND2 = 0V, ON = VL unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Supplies
VCC Input Supply Range LTM2882-3 l 3.0 3.3 3.6 V LTM2882-5 l 4.5 5.0 5.5 V VL Logic Supply Range l 1.62 5.5 V ICC Input Supply Current ON = 0V l 0 10 µA LTM2882-3, No Load l 24 30 mA LTM2882-5, No Load l 17 25 mA VCC2 Regulated Output Voltage, Loaded LTM2882-3 DE = 0V, ILOAD = 100mA l 4.7 5.0 V LTM2882-5 DE = 0V, ILOAD = 150mA l 4.7 5.0 V VCC2(NOLOAD) Regulated Output Voltage, No Load DE = 0, No Load 4.8 5.0 5.35 V Efficiency ICC2 = 100mA, LTM2882-5 (Note 2) 65 % ICC2 Output Supply Short-Circuit Current 200 mA
Driver
VOLD Driver Output Voltage Low RL = 3kΩ l –5 –5.7 V VOHD Driver Output Voltage High RL = 3kΩ l 5 6.2 V IOSD Driver Short-Circuit Current VT1OUT, VT2OUT = 0V, VCC2 = 5.5V l ±35 ±70 mA IOZD Driver Three-State (High Impedance) DE = 0V, VT1OUT, VT2OUT = ±15V l ±0.1 ±10 µA Output Current 2882fh For more information www.linear.com/LTM2882 3 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS SWITCHING CHARACTERISTICS ISOLATION CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS PIN FUNCTIONS BLOCK DIAGRAM APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATIONS RELATED PARTS