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See Technical Specifications

LT1137ACG#PBF

Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors (Includes LT1130 thru LT1141)

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LT1137ACG#PBF
Datasheet:

LT1137ACG#PBF Datasheet (PDF)
packingQty:

Tube,47
packingOption:

Tube
tempRange:

0 to 70C
Mounting Style:

SMD/SMT
EDA/CAD Models:

Request Free CAD Models for LT1137ACG#PBF

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LT1137ACG#PBF General Description

The LT1130A/LT1140A series 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 device 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.

Key Features

ESD Protection over ±10kV (±15kV IEC-1000-4-2 for LT1133A, LT1137A and LT1141A)
Uses Small Capacitors: 0.1µF, 0.2µF
1µA Supply Current in SHUTDOWN
120kbaud Operation for R_L = 3k, C_L = 2500pF
250kbaud Operation for R_L = 3k, C_L = 1000pF
CMOS Comparable Low Power
Easy PC Layout: Flowthrough Architecture
Rugged Bipolar Design: Absolutely No Latchup
Outputs Assume a High Impedance State When Off or Powered Down
Improved Protection: RS232 I/O Lines Can Be Forced to ±30V Without Damage
Output Overvoltage Does Not Force Current Back into Supplies
Available in SO and SSOP Packages

Specifications

model	LT1137ACG#PBF	packingQty	Tube,47
packingOption	Tube	lifeCycle	production
tempRange	0 to 70C	Product Category	RS-232 Interface IC
Mounting Style	SMD/SMT	Series	LT1137A
Function	Transceiver	Data Rate	250 kb/s
Number of Drivers	3 Driver	Number of Receivers	5 Receiver
Duplex	Full Duplex	Supply Voltage - Max	12 V
Supply Voltage - Min	4.5 V	Operating Supply Current	12 mA
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
ESD Protection	15 kV	Height	2 mm
Operating Supply Voltage	5 V	Pd - Power Dissipation	60 mW
Product	RS-232 Transceivers	Product Type	RS-232 Interface IC
Propagation Delay Time	0.6 us, 350 ns	Protocol Supported	RS-232
Shutdown	With Shutdown	Factory Pack Quantity	47
Subcategory	Interface ICs	Type	Advanced Low Power