Quick Detail:
2-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR FOR OPEN-DRAIN APPLICATIONS
Description:
This two-bit non-inverting translator is a bidirectional voltage-level translator and can be used to establish digital switching compatibility between mixed-voltage systems. It uses two separate configurable power-supply rails, with the A ports supporting operating voltages from 1.65 V to 3.6 V while it tracks the VCCA supply, and the B ports supporting operating voltages from 2.3 V to 5.5 V while it tracks the VCCB supply. This allows the support of both lower and higher logic signal levels while providing bidirectional translation capabilities between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.
When the output-enable (OE) input is low, all I/Os are placed in the high-impedance state, which significantly reduces the power-supply quiescent current consumption.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
Applications:
• No Direction-Control Signal Needed
• Max Data Rates
• UART – 24 Mbps (Push Pull)
• GPIO – 2 Mbps (Open Drain)
• Available in the Texas Instruments NanoStar™ DCT OR DCU PACKAGE
Package (TOP VIEW)
• 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA ≤ VCCB)
• VCC Isolation Feature – If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State
• No Power-Supply Sequencing Required –Either VCCA or VCCB Can Be Ramped First
• I DQE OR DQM PACKAGE off Supports Partial-Power-Down Mode
(TOP VIEW) Operation
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
– A Port
– 2500-V Human-Body Model (A114-B) YZP PACKAGE (BOTTOM VIEW)
– 250-V Machine Model (A115-A)
– 1500-V Charged-Device Model (C101)
– B Port
– 8-kV Human-Body Model (A114-B)
– 250-V Machine Model (A115-A)
– 1500-V Charged-Device Model (C101)
Specifications:
|
Datasheets |
TXS0102 |
|
Product Photos |
US8_8_VSSOP_4200503_F |
|
Featured Product |
TXS0102 Bidirectional Voltage-Level Translator |
|
Standard Package |
3,000 |
|
Category |
Integrated Circuits (ICs) |
|
Family |
Logic - Translators |
|
Series |
- |
|
Packaging |
Tape & Reel (TR) |
|
Logic Function |
Translator, Bidirectional, Open Drain |
|
Number of Bits |
2 |
|
Input Type |
Voltage |
|
Output Type |
Voltage |
|
Data Rate |
24Mbps |
|
Number of Channels |
2 |
|
Number of Outputs/Channel |
1 |
|
Differential - Input:Output |
No/No |
|
Propagation Delay (Max) |
4.6ns |
|
Voltage - Supply |
1.65 V ~ 3.6 V, 2.3 V ~ 5.5 V |
|
Operating Temperature |
-40°C ~ 85°C |
|
Package / Case |
8-VFSOP (0.091", 2.30mm Width) |
|
Supplier Device Package |
US8 |
|
Catalog Page |
897 (CN081 PDF) |
|
Other Names |
296-21931-2 |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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