HIN232CPZ Datasheet Information

Overview

The HIN232CPZ is a member of the HIN232-HIN241 family of RS-232 transmitters/receivers. It is designed to meet all EIA RS-232E and V.28 specifications and is particularly suited for applications where ±12V is not available. This device requires a single +5V power supply and features an onboard charge pump voltage converter that generates ±10V supplies from the 5V supply.

Key Features

• Power Supply: +5V
• Transmitters: 2
• Receivers: 2
• Package: 16-lead PDIP (Pb-free)
• Operating Temperature Range: 0°C to +70°C
• External Components: 4 capacitors
• Shutdown Function: No
• Three-State Outputs: No

Pin Descriptions

TableCopy

Ordering Information

• Part Number: HIN232CPZ
• Part Marking: HIN232CPZ
• Package: 16-lead PDIP (Pb-free)
• Temperature Range: 0°C to +70°C
• Package Drawing Number: E16.3

Applications

The HIN232CPZ is suitable for a wide range of applications requiring RS-232 communication ports, including:

• Computers (portable, mainframe, laptop)
• Peripherals (printers, terminals)
• Instrumentation
• Modems

Absolute Maximum Ratings

• VCC to Ground: (GND - 0.3V) < VCC < 6V
• V+ to Ground: (VCC - 0.3V) < V+ < 13.2V
• V- to Ground: -12V < V- < (GND + 0.3V)
• V+ to V-: 24V
• Input Voltages (TIN, RIN): -0.3V < VIN < (V+ + 0.3V)
• Output Voltages (TOUT, ROUT): (GND - 0.3V) < VOUT < (V+ + 0.3V)
• Short Circuit Duration: Continuous

Operating Conditions

• Temperature Range: 0°C to +70°C

Thermal Information

• Thermal Resistance (θJC): 90°C/W
• Maximum Junction Temperature: +150°C
• Maximum Storage Temperature Range: -65°C to +150°C

Electrical Specifications

• Supply Current (ICC): No Load, TA = +25°C: 5mA (typical)
• Input Logic Low (VIL): 0V to 0.8V
• Input Logic High (VIH): 2.0V to 5V
• Transmitter Input Pull-up Current (IP): 15µA to 200µA
• TTL/CMOS Receiver Output Voltage Low (VOL): 0V to 0.4V
• TTL/CMOS Receiver Output Voltage High (VOH): 3.5V to 5V
• RS-232 Input Voltage Range (VIN): -30V to +30V
• Receiver Input Impedance (RIN): 3kΩ to 7kΩ
• Receiver Input Low Threshold (VIN (H-L)): 0.8V to 1.2V
• Receiver Input High Threshold (VIN (L-H)): 1.7V to 2.4V
• Receiver Input Hysteresis (VHYST): 0.2V to 1.0V

Detailed Description

The HIN232CPZ is powered by a single +5V supply and features low power consumption. It includes a charge pump section that generates ±10V from the +5V supply, allowing it to meet RS-232 specifications without requiring ±12V supplies. The transmitters are TTL/CMOS compatible and provide RS-232 level outputs with short-circuit protection. The receivers can handle ±30V inputs and feature hysteresis for improved noise rejection.

Package Outline

• Package Type: 16-lead PDIP (Pb-free)
• Package Drawing Number: E16.3
• Dimensions:A: 0.210" (5.33mm) maxA1: 0.015" (0.39mm) maxA2: 0.115" (2.93mm) to 0.195" (4.95mm)B: 0.014" (0.356mm) to 0.022" (0.558mm)B1: 0.045" (1.15mm) to 0.070" (1.77mm)C: 0.008" (0.204mm) to 0.014" (0.355mm)D: 0.735" (18.66mm) to 0.775" (19.68mm)D1: 0.005" (0.13mm) maxE: 0.300" (7.62mm) to 0.325" (8.25mm)E1: 0.240" (6.10mm) to 0.280" (7.11mm)e: 0.100" (2.54mm) BSCeA: 0.300" (7.62mm) BSCeB: 0.430" (10.92mm) maxL: 0.115" (2.93mm) to 0.150" (3.81mm)N: 16