LT1132

advanced low power 5V RS232 receivers, 0.3V, SOP-8

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Price:: US $0.30~0.40 / piece [Get Latest Price]

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	US $0.30~0.40

PartNumber:: LT1132

Brand:: Linear Technology - Linear | Pack: SOP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-07-25

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Part Number:LT1132
US $0.30 - 0.40
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AT24C02B-10PU

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Product Summary

The LT1132 is an advanced low power 5V RS232 receiver. The LT1132 of RS232 drivers/receivers features special bipolar construction techniques which protect the drivers and receivers beyond the fault conditions stipulated for RS232. Driver outputs and receiver inputs can be shorted to ±30V without damaging the LT1132 or the power supply generator. In addition, the RS232 I/O pins are resilient to multiple ±10kV ESD strikes. An advanced driver output stage operates up to 250kbaud while driving heavy capacitive loads. Supply current is typically 12mA, competitive with CMOS devices. Several members of the series include flexible operating mode controls. The DRIVER DISABLE pin disables the drivers and the charge pump, the ON/OFF pin shuts down all circuitry. While shut down, the drivers and receivers assume high impedance output states.

Parametrics

LT1132 absolute maximum ratings: (1)Supply Voltage (VCC): 6V; (2)V+: 13.2V; (3)V– (Note 7): –13.2V; (4)Input Voltage Driver: V– to V+; (5)Input Voltage Receiver: – 30V to 30V; (6)Input Voltage On/Off Pin: –0.3V to 12V; (7)Input Voltage Driver Disable Pin: –0.3V to (VCC + 0.3V); (8)Output Voltage Driver: – 30V to 30V; (9)Output Voltage Receiver: – 0.3V to (VCC + 0.3V).

Features

LT1132 features: (1)ESD Protection over ±10kV (±15kV IEC-1000-4-2 for LT1133A, LT1137A a d LT1141A); (2)Uses Small Capacitors: 0.1μF, 0.2μF; (3)1μA Supply Current in SHUTDOWN; (4)120kBaud Operation for RL = 3k, CL = 2500pF; (5)250kBaud Operation for RL = 3k, CL = 1000pF; (6)CMOS Comparable Low Power; (7)Easy PC Layout: Flowthrough Architecture; (8)Rugged Bipolar Design : Absolutely No Latchup; (9)Outputs Assume a High Impeda ce State Whe Off or Powered Down; (10)Improved Protection : RS232 I/O Lines Can Be Forced to ±30V Without Damage; (11)Output Overvoltage Does Not Force Current Back into Supplies; (12)Available in SO and SSOP Packages.