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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The ST4G3234BJR is a dual supply, low voltage CMOS 4-bit bus buffer level translator from STMicroelectronics. It is designed for interfacing between different voltage buses, such as a 3.3V bus and a 2.5V or 1.8V bus, in mixed voltage systems. This device achieves high-speed operation while maintaining low CMOS power dissipation.
Key electrical specifications include an operating voltage range of 1.4V to 3.6V for both VCCA and VCCB. It supports maximum data rates up to 380 Mbps for 1.8V to 3.3V translation. The device features power-down protection on inputs and outputs, ensuring buses are isolated when power supplies are down. It also includes input tolerant buffers for up/down translation.
The ST4G3234BJR is fabricated using sub-micron silicon gate and five-layer metal wiring C2MOS technology. It is supplied in an 11-FlipChip package, suitable for surface mounting. The operating temperature range is -40°C to 85°C (TA).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.4V to 3.6V on both VCCA and VCCB, with data retention down to 1.2V.
It is available in an 11-WFBGA or FCBGA package, also referred to as 11-FlipChip.
The operating temperature range is -40°C to 85°C.
It has 4 channels per circuit.
The maximum data rate is 380Mbps when translating from 1.8V to 3.3V.
The maximum propagation delay is 4.4ns at 85°C.
The maximum supply current is 5µA per side at 85°C.