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TXU0102DTMR

Two channel fixed-direction level shifter with channels in same direction

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TXU0102DTMR
Datasheet:

TXU0102DTMR Datasheet (PDF)
Translator Type:

Voltage Level
Channel Type:

Unidirectional
Number of Circuits:

1
Channels per Circuit:

2

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TXU0102DTMR General Description

TXU0102 is a 2-bit, dual-supply noninverting fixed direction voltage level translation device. Ax pins are referenced to V_CCA logic level, OE pin can be referenced to either V_CCA or V_CCB logic levels, and Bx pins are referenced to V_CCB logic levels. The A port is able to accept input voltages ranging from 1.1 V to 5.5 V, while the B port can also accept input voltages from 1.1 V to 5.5 V. Fixed direction data transmission can occur from A to B or B to A when OE is set to high in reference to either supply. When OE is set to low, all output pins are in the high-impedance state. See Device Functional Modes for a summary of the operation of the control logic.

Key Features

Fully configurable dual-rail design allows each port to operate from 1.1 V to 5.5 V
Up to 200 Mbps support for 3.3 V to 5.0 V
Schmitt-trigger inputs allows for slow and noisy inputs
Inputs with integrated static pull-down resistors prevent channels from floating
High drive strength (up to 12 mA at 5 V)
Low power consumption
- 2.5 µA maximum (25°C)
- 6 µA maximum (–40°C to 125°C)
V_CC isolation and V_CC disconnect (I_off-float) feature
- If either V_CC input is <100 mV or disconnected, all outputs are disabled and become high-impedance
I_off supports partial-power-down mode operation
Control logic (OE) with V_CC(MIN) circuitry allows for control from either A or B port
Pinout compatible with TXB family level shifters
Available in another variant that supports common applications: TXU0202
Operating temperature from –40°C to +125°C
Latch-up performance exceeds 100 mA per JESD 78, class II
ESD protection exceeds JESD 22
- 2500-V human-body model
- 1500-V charged-device model

Specifications

Category	Integrated Circuits (ICs)LogicTranslators, Level Shifters	Series	-
Translator Type	Voltage Level	Channel Type	Unidirectional
Number of Circuits	1	Channels per Circuit	2
Voltage - VCCA	1.08 V ~ 5.5 V	Voltage - VCCB	1.08 V ~ 5.5 V
Input Signal	-	Output Signal	-
Output Type	Tri-State, Non-Inverted	Data Rate	200Mbps
Operating Temperature	-40°C ~ 125°C (TA)	Features	-
Mounting Type	Surface Mount	Base Product Number	TXU0102
Technology family	TXU	Applications	GPIO, JTAG, SPI, UART
Bits (#)	2	Configuration	2 Ch A to B 0 Ch B to A
High input voltage (min) (V)	0.44	High input voltage (max) (V)	5.5
Vout (min) (V)	0	Vout (max) (V)	5.5
Data rate (max) (MBps)	200	IOH (max) (mA)	-12
IOL (max) (mA)	-12	Supply current (max) (µA)	5.5
Input type	Schmitt-Trigger	Output type	3-State
Rating	Catalog	Operating temperature range (°C)	-40 to 125
feature-logic-family		feature-logic-function
feature-translation		feature-process-technology
feature-output-type		feature-maximum-low-level-output-current-ma
feature-maximum-high-level-output-current-ma		feature-minimum-operating-supply-voltage-v
feature-maximum-operating-supply-voltage-v		feature-packaging
feature-rad-hard		feature-pin-count
feature-cecc-qualified		feature-esd-protection
feature-military		feature-aec-qualified
feature-aec-qualified-number		feature-auto-motive
feature-p-pap		feature-eccn-code	EAR99
feature-svhc		feature-svhc-exceeds-threshold	No