Datasheet LTM2882 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | Dual Isolated RS232 μModule Transceiver + Power |
| Pages / Page | 22 / 7 — TYPICAL. PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2882-3 VCC = 3.3V, … |
| File Format / Size | PDF / 658 Kb |
| Document Language | English |
TYPICAL. PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2882-3 VCC = 3.3V, LTM2882-5
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LTM2882
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2882-3 VCC = 3.3V, LTM2882-5 VCC = 5V, VL = 3.3V, and GND = GND2 = 0V, ON = VL unless otherwise noted. Logic Input Threshold VCC2 Output Voltage vs VL Supply Voltage vs Load Current
3.5 5.2 VCC = 3.0V TO 3.6V, LTM2882-3 V 3.0 5.1 CC = 4.5V TO 5.5V, LTM2882-5 2.5 5.0 5.5V INPUT HIGH TAGE (V) 2.0 4.9 INPUT LOW TAGE (V) 3.3V 5.0V 1.5 VOL 4.8 3.0V V CC2 1.0 4.7 THRESHOLD VOL 3.6V 4.5V 0.5 4.6 0 4.5 0 1 2 3 4 5 6 0 50 100 150 200 250 300 VL SUPPLY VOLTAGE (V) LOAD CURRENT (mA) 2882 G10 2882 G11
Driver Outputs Exiting Shutdown Driver Outputs Enable/Disable
ON T1OUT DE = DOUT, D 2V/DIV IN = VL DE 5V/DIV T2OUT T1OUT T1OUT 5V/DIV DE = VCC2 T2OUT T2OUT 100µs/DIV 2882 G12 2µs/DIV 2882 G13
Operating Through 35kV/µs Common Mode Transients
T1IN 2V/DIV T1OUT = R1IN R1OUT 2V/DIV * 500V/DIV 50ns/DIV 2882 G14 * MULTIPLE SWEEPS OF COMMON MODE TRANSIENTS 2882fh For more information www.linear.com/LTM2882 7 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
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, LTM2882-3 VCC = 3.3V, LTM2882-5 VCC = 5V, VL = 3.3V, and GND = GND2 = 0V, ON = VL unless otherwise noted. Logic Input Threshold VCC2 Output Voltage vs VL Supply Voltage vs Load Current
3.5 5.2 VCC = 3.0V TO 3.6V, LTM2882-3 V 3.0 5.1 CC = 4.5V TO 5.5V, LTM2882-5 2.5 5.0 5.5V INPUT HIGH TAGE (V) 2.0 4.9 INPUT LOW TAGE (V) 3.3V 5.0V 1.5 VOL 4.8 3.0V V CC2 1.0 4.7 THRESHOLD VOL 3.6V 4.5V 0.5 4.6 0 4.5 0 1 2 3 4 5 6 0 50 100 150 200 250 300 VL SUPPLY VOLTAGE (V) LOAD CURRENT (mA) 2882 G10 2882 G11
Driver Outputs Exiting Shutdown Driver Outputs Enable/Disable
ON T1OUT DE = DOUT, D 2V/DIV IN = VL DE 5V/DIV T2OUT T1OUT T1OUT 5V/DIV DE = VCC2 T2OUT T2OUT 100µs/DIV 2882 G12 2µs/DIV 2882 G13
Operating Through 35kV/µs Common Mode Transients
T1IN 2V/DIV T1OUT = R1IN R1OUT 2V/DIV * 500V/DIV 50ns/DIV 2882 G14 * MULTIPLE SWEEPS OF COMMON MODE TRANSIENTS 2882fh For more information www.linear.com/LTM2882 7 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
