component
HIN232ACBNZ-T
Public Made by Adomby adom
RENESAS RS232 ICs, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownHIN232ACBNZ-T
RENESAS · RS232 ICs · SOIC-16
HIN232ACBNZ-T from RENESAS, in a SOIC-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | C1+ | passive | Positive terminal of charge-pump capacitor C1, which is part of the voltage doubler; the typical application uses 0.1F. |
| 2 | V+ | power_out | Internally generated positive supply, nominally +10V, produced by the voltage doubler. |
| 3 | C1- | passive | Negative terminal of charge-pump capacitor C1. |
| 4 | C2+ | passive | Positive terminal of charge-pump capacitor C2, which is part of the voltage inverter. |
| 5 | C2- | passive | Negative terminal of charge-pump capacitor C2. |
| 6 | V- | power_out | Internally generated negative supply, nominally -10V, produced by the voltage inverter. |
| 7 | T2OUT | output | RS-232 transmitter 2 output with a nominal 10V swing, current-limited and shorted-to-ground protected. |
| 8 | R2IN | input | RS-232 receiver 2 input that accepts up to 30V and presents a 3k to 7k input impedance, with an internal 5k pull-down to GND. |
| 9 | R2OUT | output | TTL/CMOS receiver 2 output that swings between 0V and VCC. |
| 10 | T2IN | input | TTL/CMOS transmitter 2 input with an internal 400k pull-up resistor to VCC. |
| 11 | T1IN | input | TTL/CMOS transmitter 1 input with an internal 400k pull-up resistor to VCC. |
| 12 | R1OUT | output | TTL/CMOS receiver 1 output that swings between 0V and VCC. |
| 13 | R1IN | input | RS-232 receiver 1 input that accepts up to 30V and presents a 3k to 7k input impedance, with an internal 5k pull-down to GND. |
| 14 | T1OUT | output | RS-232 transmitter 1 output with a nominal 10V swing, current-limited and shorted-to-ground protected. |
| 15 | GND | power_in | Ground lead, connect to 0V. |
| 16 | VCC | power_in | Power supply input, 5V ±10%. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | SOIC-16 |
| Category | Communication Interface Chip/UART/485/232 |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | 4.5 | 5 | 5.5 | V | VCC = +5V 10% | 3 |
| Power Supply Current | ICC | 5 | 10 | mA | No Load, TA = 25oC | 3 | |
| Input Logic Low | VIL | 0.8 | V | TIN | 3 | ||
| Input Logic High | VIH | 2 | V | TIN | 3 | ||
| Transmitter Input Pullup Current | IP | 15 | 200 | µA | TIN = 0V | 3 | |
| TTL/CMOS Receiver Output Voltage Low | VOL | 0.1 | 0.4 | V | IOUT = 3.2mA | 3 | |
| TTL/CMOS Receiver Output Voltage High | VOH | 3.5 | 4.6 | V | IOUT = -1mA | 3 | |
| RS-232 Input Voltage Range | VIN | -30 | 30 | V | 3 | ||
| Receiver Input Impedance | RIN | 3 | 5 | 7 | kΩ | VIN = 3V, TA = 25oC | 3 |
| Receiver Input Low Threshold | VIN (H-L) | 1.2 | V | VCC = 5V, TA = 25oC | 3 | ||
| Receiver Input High Threshold | VIN (L-H) | 1.7 | 2.4 | V | VCC = 5V, TA = 25oC | 3 | |
| Receiver Input Hysteresis | VHYST | 0.2 | 0.5 | 1 | V | VCC = 5V | 3 |
| Transmitter, Receiver Propagation Delay | tPD | 0.5 | 10 | µs | 3 | ||
| Transition Region Slew Rate | SRT | 3 | 20 | 45 | V/µs | RL = 3k, CL = 1000pF, +3V to -3V or -3V to +3V, 1 Transmitter Switching (Note 2) | 3 |
| Output Voltage Swing | TOUT | 5 | 9 | 10 | V | Transmitter Outputs, 3k to Ground | 3 |
| Output Resistance | TOUT | 300 | Ω | VCC = V+ = V- = 0V, VOUT = 2V | 3 | ||
| RS-232 Output Short Circuit Current | ISC | 10 | mA | TOUT Shorted to GND | 3 | ||
| VCC to Ground | VCC | -0.3 | 6 | V | (GND -0.3V) < VCC < 6V | 3 | |
| V+ to Ground | V+ | 12 | V | (VCC -0.3V) < V+ < 12V | 3 | ||
| V- to Ground | V- | -12 | 0.3 | V | -12V < V- < (GND +0.3V) | 3 | |
| RIN Input Voltage | RIN | 30 | V | RIN 30V | 3 | ||
| Maximum Junction Temperature (Plastic Package) | 150 | oC | 3 | ||||
| Maximum Storage Temperature Range | -65 | 150 | oC | 3 | |||
| Maximum Lead Temperature (Soldering) | 300 | oC | 10s, SOIC lead tips only | 3 | |||
| Operating Temperature Range | 0 | 70 | oC | HIN232ACX | 3 | ||
| Thermal Resistance, Junction to Ambient | JA | 105 | oC/W | 16 Ld SOIC (N) Package, Note 1 | 3 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | C2- External capacitor (- terminal) is connected to this lead. TIN Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400k pull-up resistor to VCC is connected to each lead. | 2 |
CAD (KiCad official)
- Symbol:
HIN232ACBNZ-T - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
hin232acbnz-t-etched.step/hin232acbnz-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hin232acbnz-t.step/hin232acbnz-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RENESAS datasheet (10 pp, sha256
bcd020e86406c3a9, retrieved 2026-10-28, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).