2N7001T集成电路（IC）的转换器电平移位器规格书PDF中文资料

2N7001T属于集成电路（IC）的转换器电平移位器。由美国德州仪器公司制造生产的2N7001T转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。

1 Features

• Up and down translation across 1.65 V to 3.6 V

• AEC-Q100 automotive qualified

• Operating temperature grade 1: –40°C to +125°C

• Maximum quiescent current (ICCA + ICCB) of 14 μA

(125°C maximum)

• Up to 100 Mbps support across the full supply

range

• VCC Isolation Feature

– If either VCC input is below 100 mV, the output

becomes high-impedance

• Ioff supports partial-power-down mode operation

• Latch-up performance exceeds 100 mA per JESD

78, Class II

• ESD protection exceeds JEDEC JS-001

– 2000-V human body model

– 1000-V charged-device model

2 Applications

• MCU/FPGA/processor GPIO translation

• Communications modules to processor translation

• Push-pull I/O buffering

3 Description

The AEC-Q100 qualified 2N7001T-Q1 device is a

single-bit buffered voltage signal converter that uses

two separate configurable power-supply rails to up or

down translate a unidirectional signal. The device is

operational with both VCCA and VCCB supplies down

to 1.65 V and up to 3.60 V. VCCA defines the input

threshold voltage on the A input. VCCB defines the

output drive voltage on the B output.

This device is fully specified for partial-power-down

applications using the Ioff current. The Ioff protection

circuitry ensures that no excessive current is drawn

from or to an input, output, or combined I/O that

is biased to a specific voltage while the device is

powered down.

The VCC isolation feature ensures that if either VCCA

or VCCB is less than 100 mV, the output port (B) enters

a high-impedance state.