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CAXC4T245QRSVRQ1中文资料
CAXC4T245QRSVRQ1数据手册规格书PDF详情
1 Features
? AEC-Q100 qualified for automotive applications
? Available in wettable flank QFN (WBQB) package
? Fully-configurable dual-rail design allows each port
to operate with a power supply range from 0.65 V
to 3.6 V
? Operating temperature from –40°C to +125°C
? Multiple direction control pins to allow
simultaneous up and down translation
? Glitch-free power supply sequencing
? Up to 380 Mbps support when translating from 1.8
V to 3.3 V
? VCC isolation feature:
– If either VCC input is below 100 mV, all
I/O outputs are disabled and become high
impedance
? Ioff supports partial-power-down mode operation
? Compatible with AVC-family level shifters
? Latch-up performance exceeds 100 mA per JESD
78, class II
? ESD protection exceeds JEDEC JS-001
– 8000-V human-body model
– 1000-V charged-device model
2 Applications
? Infotainment head unit
? ADAS fusion
? ADAS front camera
? Hybrid electric vehicles and electric vehicles
battery management system
? Telematics control unit
3 Description
The SN74AXC4T245-Q1 AEC-Q100 qualified device
is a four-bit non-inverting bus transceiver that uses
two individually configurable power-supply rails. The
device is operational with both VCCA and VCCB
supplies as low as 0.65 V. The A port is designed
to track VCCA, which accepts any supply voltage from
0.65 V to 3.6 V. The B port is designed to track
VCCB, which also accepts any supply voltage from
0.65 V to 3.6 V. Additionally the SN74AXC4T245-Q1
is compatible with a single-supply system.
The SN74AXC4T245-Q1 device is designed for
asynchronous communication between data buses.
The device transmits data from the A bus to the B bus
or from the B bus to the A bus, depending on the logic
level of the direction-control inputs (1DIR and 2DIR).
The output-enable inputs (1 OE and 2 OE) are used
to disable the outputs so the buses are effectively
isolated. The SN74AXC4T245-Q1 device is designed
so the control pins (xDIR and x OE) are referenced to
VCCA.
To ensure the high-impedance state of the level shifter
I/Os during power up or power down, the x OE pins
should be tied to VCCA through a pull-up resistor.
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, both I/O ports enter a
high-impedance state by disabling their outputs.
Glitch-Free power supply sequencing allows either
supply rail to be powered on or off in any order while
providing robust power sequencing performance.
CAXC4T245QRSVRQ1供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
深圳市讯顺达科技有限公司 |
CAXC4T245QRSVRQ1 |
TI |
21+ |
UQFN-16 |
6000 |
全新原装公司现货
|
|
上海意淼电子科技有限公司 |
CAXC4T245QRSVRQ1 |
TI |
23+ |
UQFN-16 |
3000 |
全新原装假一赔十 |
|
深圳市高捷芯城科技有限公司 |
CAXC4T245QRSVRQ1 |
TI(德州仪器) |
23+ |
UQFN16 |
9938 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|
深圳市得捷芯城科技有限公司 |
CAXC4T245QRSVRQ1 |
TI(德州仪器) |
23+ |
UQFN16 |
14206 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|
深圳市正纳电子有限公司 |
CAXC4T245QRSVRQ1 |
TI(德州仪器) |
23+ |
原厂封装 |
32078 |
10年以上分销商,原装进口件,服务型企业 |
|
贸泽芯城(深圳)电子科技有限公司 |
CAXC4T245QRSVRQ1 |
TI(德州仪器) |
23+ |
N/A |
12000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|
深圳市瑞卓芯科技有限公司 |
CAXC4T245QRSVRQ1 |
TI/德州仪器 |
22+ |
UQFN16 |
9000 |
原装正品 |
|
深圳市赛特兴科技有限公司 |
CAXC4T245QRSVRQ1 |
TI |
23+ |
UQFN16 |
6000 |
正规渠道,只有原装! |
|
深圳市众芯源半导体有限公司 |
CAXC4T245QRSVRQ1 |
TI |
22+ |
UQFN16 |
10000 |
原装正品,渠道现货 |
|
深圳市宇集芯电子有限公司 |
CAXC4T245QRSVRQ1 |
TI |
24+ |
UQFN16 |
5000 |
一级代理保证进口原装正品现货假一罚十价格合理 |
CAXC4T245QRSVRQ1 资料下载更多...
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