LTC1384 Linear Technology, LTC1384 Datasheet
LTC1384
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LTC1384 Summary of contents
Page 1
... I drops The receiver outputs may be forced into three-state at any time using the receiver enable (EN) pin. The LTC1384 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120kbaud with a 2500pF, 3k load. Both ...
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... IN = – 1.6mA (V = 5V) OUT CC = 160 5V) OUT CC ORDER PART TOP VIEW NUMBER 1 18 ON/OFF LTC1384CN 3 16 GND LTC1384CS 4 15 TR1 OUT 5 14 RX1 RX1 OUT 7 12 TR1 TR2 RX2 OUT S PACKAGE 18-LEAD PLASTIC SOL T = 125 C/W ...
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... Supply Current vs Data Rate 2500pF DRIVERS ACTIVE 100 DATA RATE (kBAUD) UNITS UNITS 125 150 175 LTC1384 • TPC03 3 ...
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... DRIVER OUTPUT 2500pF L DRIVER OUTPUT INPUT LTC1384 • TPC08 Receiver Short-Circuit Current vs Temperature 50 40 – TEMPERATURE (°C) LTC1384 • TPC06 Receiver Output Waveforms RECEIVER OUTPUT C = 51pF L INPUT 60 70 LTC1384 • TPC09 ...
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... A logic high at EN puts the outputs into three-state 1.4V INPUT OUTPUT – LHR HLD LTC1384 • F01 Figure 2. Receiver Propagation Delay Timing LTC1384 + – Commutating Capacitor Inputs. These – + – and another from maintain 1.7V 1.3V 0.8V are CC ...
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... V CC 300k 11 8 LOGIC INPUT 13 14 LOGIC OUTPUT LOGIC OUTPUT ON/OFF LTC1384 • TA04 Receiver Timing Test Load RX OUTPUT RX INPUT RX 51pF LTC1384 • TA04 V CC 0.1 F 0.1 F 232 OUTPUT RS232 232 OUTPUT LINE PINS PROTECTED 232 INPUT TO ±10kV 232 INPUT ...
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... MIN 0.125 0.045 ± 0.015 (3.175) (1.143 ± 0.381) MIN 0.100 ± 0.010 (2.540 ± 0.254) LTC1384 0.278 – 0.289* (7.07 – 7.33 0.301 – 0.311 (7.65 – 7.90) 0.068 – 0.078 (1.73 – 1.99) 0.002 – ...
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... LTC1384 PACKAGE DESCRIPTION 0.291 – 0.299 (7.391 – 7.595) (NOTE 2) 0.005 0.010 – 0.029 (0.127) (0.254 – 0.737) RAD MIN 0.009 – 0.013 (0.229 – 0.330) NOTE 1 0.016 – 0.050 (0.406 – 1.270) NOTE: 1. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS. ...