# HIN232ACPZ

**RENESAS** · Pre-ordered Chips · PDIP-16

HIN232ACPZ from RENESAS, in a PDIP-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 | External charge-pump capacitor (+ terminal) connects to this lead; the datasheet's typical application uses 0.1F capacitors for C1-C4. |
| 2 | V+ | power_out | Internally generated positive supply, nominally +10V, that requires a reservoir capacitor (C3) to reduce ripple. |
| 3 | C1- | passive | External charge-pump capacitor (- terminal) connects to this lead. |
| 4 | C2+ | passive | External charge-pump capacitor (+ terminal) connects to this lead for the voltage inverter. |
| 5 | C2- | passive | External charge-pump capacitor (- terminal) connects to this lead for the voltage inverter. |
| 6 | V- | power_out | Internally generated negative supply, nominally -10V, that requires a reservoir capacitor (C4) to reduce ripple. |
| 7 | T2OUT | output | Transmitter 2 output at RS-232 levels, nominally 10V, limited to 10mA short-circuit current and safe when shorted to ground indefinitely. |
| 8 | R2IN | input | Receiver 2 input accepting RS-232 levels up to 30V, with an internal 5k pull-down to GND and 3k to 7k input impedance. |
| 9 | R2OUT | output | Receiver 2 output at TTL/CMOS levels, swinging from 0V to VCC. |
| 10 | T2IN | input | Transmitter 2 TTL/CMOS input with an internal 400k pull-up to VCC, so an unused input may be left unconnected. |
| 11 | T1IN | input | Transmitter 1 TTL/CMOS input with an internal 400k pull-up to VCC, with a logic threshold of about 1.3V at VCC = 5V. |
| 12 | R1OUT | output | Receiver 1 output at TTL/CMOS levels, swinging from 0V to VCC. |
| 13 | R1IN | input | Receiver 1 input accepting RS-232 levels up to 30V, with an internal 5k pull-down to GND and 3k to 7k input impedance. |
| 14 | T1OUT | output | Transmitter 1 output at RS-232 levels, nominally 10V, limited to 10mA short-circuit current and safe when shorted to ground indefinitely. |
| 15 | GND | power_in | Ground lead, to be connected to 0V. |
| 16 | VCC | power_in | Single +5V power supply input, specified as 5V 10%. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | PDIP-16 |
| Category | Interface ICs |
| 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 |
|---|---|---|---|---|---|---|---|
| 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 as printed | 3 |
| TIN Input Voltage | TIN | -0.3 |  |  | V | -0.3V < VIN < (V+ +0.3V) | 3 |
| Maximum Storage Temperature Range |  | -65 |  | 150 | C |  | 3 |
| Maximum Junction Temperature (Plastic Package) |  |  |  | 150 | C |  | 3 |
| Operating Temperature Range HIN232ACX |  | 0 |  | 70 | C | HIN232ACX temperature range | 3 |
| Power Supply Current, ICC | ICC |  | 5 | 10 | mA | No Load, TA = 25C | 3 |
| Input Logic Low, VIL | VIL |  |  | 0.8 | V | TIN | 3 |
| Input Logic High, VIH | VIH | 2 |  |  | V | TIN | 3 |
| Transmitter Input Pullup Current, IP | IP |  | 15 | 200 | µA | TIN = 0V | 3 |
| TTL/CMOS Receiver Output Voltage Low, VOL | VOL |  | 0.1 | 0.4 | V | IOUT = 3.2mA | 3 |
| TTL/CMOS Receiver Output Voltage High, VOH | VOH | 3.5 | 4.6 |  | V | IOUT = -1mA | 3 |
| RS-232 Input Voltage Range, VIN | VIN | -30 |  | 30 | V |  | 3 |
| Receiver Input Impedance, RIN | RIN | 3 | 5 | 7 | kΩ | VIN = 3V, TA = 25C | 3 |
| Receiver Input High Threshold, VIN (L-H) | VIN (L-H) |  | 1.7 | 2.4 | V | VCC = 5V, TA = 25C | 3 |
| Receiver Input Hysteresis, VHYST | VHYST | 0.2 | 0.5 | 1 | V | VCC = 5V | 3 |
| Transmitter, Receiver Propagation Delay, tPD | tPD |  | 0.5 | 10 | µs |  | 3 |
| Transition Region Slew Rate, SRT | SRT | 3 | 20 | 45 | V/µs | RL = 3k, CL = 1000pF, Measured from +3V to -3V or -3V to +3V, (Note 2), 1 Transmitter Switching | 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 |
| Receiver Input Low Threshold, VIN (H-L) | VIN (H-L) |  | 1.2 |  | V | VCC = 5V, TA = 25C | 3 |
| RS-232 Output Short Circuit Current, ISC | ISC |  | 10 |  | mA | TOUT Shorted to GND | 3 |
| ESD Human Body Model, RS-232 Pins (TOUT, RIN) |  |  | 15 |  | kV | Human Body Model, RS-232 Pins (TOUT, RIN) | 3 |
| ESD IEC1000-4-2 Contact Discharge, RS-232 Pins |  |  | 8 |  | kV | IEC1000-4-2 Contact Discharge, RS-232 Pins | 3 |
| ESD IEC1000-4-2 Air Gap, RS-232 Pins |  |  | 15 |  | kV | IEC1000-4-2 Air Gap (Note 3), RS-232 Pins | 3 |
| ESD Human Body Model, All Other Pins |  |  | 2 |  | kV | Human Body Model, All Other Pins | 3 |
| Supply Voltage VCC (test condition) | VCC |  | 5 |  | V | VCC = +5V 10%, C1-C4 = 0.1µF | 3 |
| Thermal Resistance, Junction to Ambient, 16 Ld PDIP | θJA |  | 85 |  | C/W | Typical, 16 Ld PDIP Package; component mounted on low effective thermal conductivity test board in free air | 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: `HIN232ACPZ`
- Footprint: `Package_DIP:DIP-16_W7.62mm`
- 3D model: PDIP-16 (KiCad packages3D, STEP)
- 3D model files: `hin232acpz-etched.step` / `hin232acpz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hin232acpz.step` / `hin232acpz.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [RENESAS datasheet](docs/hin232acpz-datasheet.pdf) (10 pp, sha256 `bcd020e86406c3a9`, retrieved 2026-10-30, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/hin232acpz-datasheet.pdf)