TXS0104EZXU

Part: TXS0104EYZTR — Texas Instruments

Type: 4-Bit Bidirectional Voltage-Level Translator (Open-Drain and Push-Pull)

Description: 4-bit non-inverting auto-direction level translator with 1.65–3.6 V A port and 2.3–5.5 V B port, supporting up to 24 Mbps (push-pull) and 2 Mbps (open-drain).

Operating Conditions:

• Supply voltage: VCCA 1.65–3.6 V; VCCB 2.3–5.5 V (VCCA ≤ VCCB)
• Operating temperature: -40 to 85 °C
• Input transition rise/fall rate: 10 ns/V max (A-port, B-port, control input)
• OE input high level: VCCA × 0.65 min; low level: VCCA × 0.35 max

Absolute Maximum Ratings:

• Supply voltage: VCCA -0.5 to 4.6 V; VCCB -0.5 to 6.5 V
• Input voltage: A port -0.5 to 4.6 V; B port -0.5 to 6.5 V
• Input/output clamp current: -50 mA max (VI < 0 / VO < 0)
• Continuous output current: ±50 mA
• Continuous current through each VCCA, VCCB, or GND: ±100 mA
• Operating junction temperature: 150 °C max
• Storage temperature: -65 to 150 °C

Key Specs:

• Max data rate: 24 Mbps push-pull, 2 Mbps open-drain
• VCCA range: 1.65–3.6 V
• VCCB range: 2.3–5.5 V
• VIL (A and B port I/Os): 0 to 0.15 V
• VIH (B-port I/Os): VCCI - 0.4 V min
• VIH (A-port I/Os): VCCI - 0.2 V min (VCCA 1.65–1.95 V); VCCI - 0.4 V min (VCCA 2.3–3.6 V)
• ESD, B port: 15 kV HBM; ±8 kV contact and ±10 kV air-gap (IEC 61000-4-2)
• ESD, A port: 2000 V HBM, 1000 V CDM

Features:

• No direction-control signal needed
• 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA ≤ VCCB)
• No power-supply sequencing required; VCCA or VCCB can be ramped first
• Output-enable (OE) input places outputs in high-impedance state when low
• Latch-up performance exceeds 100 mA per JESD 78, Class II
• ESD protection exceeds JESD 22
• IEC 61000-4-2 ESD protection on B port
• NanoFree™ package available

Applications:

• Handset
• Smartphone
• Tablet
• Desktop PC

Package:

• DSBGA (12), 1.87 mm × 1.37 mm (TXS0104EYZT)
• Other family packages: SOIC (14), TSSOP (14), BGA (12), VQFN (14), nFBGA (12)

• No Direction-Control Signal Needed
• Max Data Rates
• -24 Mbps (Push Pull)
• -2 Mbps (Open Drain)
• Available in the Texas Instruments NanoFree ™ Package
• 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (V CCA ≤ V CCB )
• No Power-Supply Sequencing Required - VCCA or VCCB Can Be Ramped First
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
• -A Port
• 2000-V Human-Body Model (A114-B)
• 200-V Machine Model (A115-A)
• 1000-V Charged-Device Model (C101)
• -B Port
• 15-kV Human-Body Model (A114-B)
• 200-V Machine Model (A115-A)
• 1000-V Charged-Device Model (C101)
• IEC 61000-4-2 ESD (B Port)
• -±8-kV Contact Discharge
• -±10-kV Air-Gap Discharge

• Handset
• Smartphone
• Tablet
• Desktop PC

Figure 5-1. ZXU Package 12-Pin MICROSTAR JUNIOR Top View

over recommended operating free-air temperature range (unless otherwise noted) (1) (2) (3)

over operating free-air temperature range (unless otherwise noted) (1)

• (2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
• (3) The value of VCCA and VCCB are provided in the recommended operating conditions table.

over operating free-air temperature range (unless otherwise noted) (1) (2)

The TXS0104E device can be used in level-translation applications for interfacing devices or systems operating at different interface voltages with one another. The TXS0104E device is ideal for use in applications where an open-drain driver is connected to the data I/Os. The TXS0104E device can also be used in applications where a push-pull driver is connected to the data I/Os, but the TXB0104 device might be a better option for such pushpull applications.