Design Files
1 design file
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Models
P3A9606JK IBIS Model
Dual Bidirectional I3C/I2C-Bus and SPI Voltage-Level Translator
P3A9606 Receive alerts
The P3A9606JK is a 2-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation for traditional open drain I2C-bus/SMBus applications, combination open drain and push pull 12.5 MHz I3C-bus applications or push pull SPI applications (with two devices).
Both VCC(A) and VCC(B) can be supplied at any voltage between 0.72 V and 1.98 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V and 1.8 V).
It features two 1-bit input-output ports (An and Bn) controlled by one output enable input (OE).
Product Details
Features
General Features
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Wide supply voltage range:
- VCC(A): 0.72 V to 1.98 V and VCC(B): 0.72 V to 1.98 V; VCC(A) ≤ VCC(B)
- IOFF circuitry provides partial power-down mode operation
- Inputs accept voltages up to 1.98 V and are overvoltage tolerant to 1.98 V
- Provided voltage level translation for I3C, I2C-bus, SMBus and SPI devices
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
- Latch-up performance exceeds 100 mA per JESD 78B class II
- Available in X2SON8 1.35 x 1.0 x 0.32 mm package with 0.35 mm pitch
ESD Protection
- HBM JESD22-A114E class 2 exceeds 2000 V
- CDM JESD22-C101E exceeds 1000 V
Comparison Table
| Part Number | VCC(A) | VCC(B) | Signal |
| PCA9306 | 1 to 3.6 V | 2 to 5.5 V | I2C |
| NTB0104 | 1.2 to 3.6 V | 1.65 to 5.5 V | SPI |
| P3A9606 | 0.72 to 1.98 V | 0.72 to 1.98 V | I2C, SPI or I3C |
Documentation
Quick reference to our documentation types.
1-5 of 6 documents
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User Guide
I2C-bus specification and user manual
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Packing Information
X2SON8; Reel NDP, SMD, 13" Q1 standard product orientation Ordering code (12NC)
