component
IPS2550DE1R
Public Made by Adomby adom
RENESAS Position Sensors, TSSOP-16-EP. Datasheet-verified pinout, 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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README
markdownIPS2550DE1R
RENESAS · Position Sensors · TSSOP-16-EP
IPS2550DE1R from RENESAS, in a TSSOP-16-EP. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | ADR_IRQN | bidirectional | Address-select digital input for I2C slave address selection via pull-up or pull-down resistor RADR, or programmable push/pull interrupt output for diagnostic signals. |
| 2 | RX1 | input | Analog input for receiver coil 1; sine signal in ASIL-C mode (default) or sine signal in compatibility mode. |
| 3 | RX2 | input | Analog input for receiver coil 2; cosine signal in ASIL-C mode (default) or inverted sine signal in compatibility mode. |
| 4 | RX3 | input | Analog input for receiver coil 3; inverted sine signal in ASIL-C mode (default) or cosine signal in compatibility mode. |
| 5 | RX4 | input | Analog input for receiver coil 4; inverted cosine signal in both ASIL-C configuration mode and compatibility mode. |
| 6 | TX1 | bidirectional | Transmitter coil connection point 1; connects to resonant LC oscillator circuit with external capacitor CTx1 to GND and coil inductance L. |
| 7 | TX2 | bidirectional | Transmitter coil connection point 2; connects to resonant LC oscillator circuit with external capacitor CTx2 to GND and coil inductance L. |
| 8 | VDDA | power_in | Internally regulated analog supply voltage (2.85-3.1V in 3.3V mode, 3.9-4.1V in 5V mode); requires external 100nF capacitor CVA to GND. |
| 9 | GND | power_in | Common ground connection for all supply and signal returns. |
| 10 | VDD | power_in | External power supply voltage (3.3V±0.3V or 5.0V±0.5V); requires external 70nF capacitor CVDD to GND. |
| 11 | COSN | output | Buffered inverted cosine analog output with VDD/2 DC bias; output range 0.4V to (VDD-0.4V) for ±2.5mA load. |
| 12 | COS_SDA | bidirectional | Buffered cosine analog output (VDD/2 bias, output range 0.4V to VDD-0.4V) or open-drain I2C serial data line (3mA sink current) during programming mode. |
| 13 | SINN | output | Buffered inverted sine analog output with VDD/2 DC bias; output range 0.4V to (VDD-0.4V) for ±2.5mA load. |
| 14 | SIN_SCL | bidirectional | Buffered sine analog output (VDD/2 bias, output range 0.4V to VDD-0.4V) or I2C serial clock line during programming mode. |
| 15 | SCL | input | Digital I2C clock input for programming and diagnostic interface (0-100 kHz max frequency); requires external pull-up resistor RSCL (1.8-4.7kΩ) to VDD. |
| 16 | SDA | bidirectional | Open-drain bidirectional I2C serial data line for programming and diagnostics (3mA sink current capability); requires external pull-up resistor RSDA (1.8-4.7kΩ) to VDD. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | TSSOP-16-EP |
| Category | Sensors |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
IPS2550DE1R - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: TSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
ips2550de1r-etched.step/ips2550de1r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ips2550de1r.step/ips2550de1r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RENESAS datasheet (52 pp, sha256
04bb0038dd02e7fb, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).