HS-3182

Features: • TTL and CMOS Compatible Inputs• Adjustable Rise and Fall Times via Two External Capacitors• Programmable Output Differential Voltage via VREF Input• Operates at Data Rates Up to 100 Kilobits/Sec• Output Short Circuit Proof and Contains Over-Voltage Protect...

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HS-3182 Picture
SeekIC No. : 004365763 Detail

HS-3182: Features: • TTL and CMOS Compatible Inputs• Adjustable Rise and Fall Times via Two External Capacitors• Programmable Output Differential Voltage via VREF Input• Operates at D...

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Part Number:
HS-3182
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Features:

• TTL and CMOS Compatible Inputs
• Adjustable Rise and Fall Times via Two External Capacitors
• Programmable Output Differential Voltage via VREF Input
• Operates at Data Rates Up to 100 Kilobits/Sec
• Output Short Circuit Proof and Contains Over-Voltage Protection
• Outputs are Inhibited (0 Volts) If DATA (A) and DATA (B) Inputs are Both in the "Logic One" State
• DATA (A) and DATA (B) Signals are "AND'd" with Clock and Sync Signals
• Full Military Temperature Range





Pinout

  Connection Diagram






Specifications

Voltage Between +V and -V Terminals . . . . . . . . . . . . . . . . . . . . 40V
V1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
VREF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Logic Input Voltage . . . . . . . . . . . . . . . . . . . GND -0.3V to V1 +0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..Class 1
Output Short Circuit Duration . . . . . . . . . . . . . . . . . . . . .See Note 1
Output Over-Voltage Protection . . . . . . . . . . . . . . . . . . . See Note 2





Description

The HS-3182 is a monolithic dielectrically isolated bipolar differential line driver designed to meet the specifications of ARINC 429. This Device is intended to be used with a companion chip, HS-3282 CMOS ARINC Bus Interface Circuit, which provides the data formatting and processor interface function. All logic inputs are TTL and CMOS compatible. In addition to the DATA (A) and DATA (B) inputs, there are also inputs for CLOCK and SYNC signals which are AND'd with the DATA inputs. This feature enhances system performance and allows the HS-3182 to be used with devices other than it. Three power supplies are necessary to operate the HS-3182: +V = +15V ± 10%, -V = -15V ± 10%, and V1 = 5V ± 5%. VREF is used to program the differential output voltage swing such that VOUT (DIFF) = ± 2VREF. Typically, VREF = V1 = 5V ± 5%, but a separate power supply may be used for VREF which should not exceed 6V.

The HS-3182 driver output impedance is 75W ± 20% at 25oC. Driver output rise and fall times are independently programmed through the use of two external capacitors connected to the CA and CB inputs. Typical capacitor values are CA = CB = 75pF for high-speed operation (100KBPS), and CA = CB = 300pF for low-speed operation (12 to 14.5KBPS). The outputs are protected against over-voltage and short circuit as shown in the Block Diagram. The HS-3182 is designed to operate with a case temperature range of -55oC to +125oC, or 0oC to +70oC.






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