首頁(yè)>TCAL9539RTWRQ1>規(guī)格書(shū)詳情
TCAL9539RTWRQ1中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
TCAL9539RTWRQ1 |
| 功能描述 | TCAL9539-Q1 Automotive Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | WQFN |
| 文件大小 |
2.01361 Mbytes |
| 頁(yè)面數(shù)量 |
48 頁(yè) |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡(jiǎn)稱(chēng) |
TI【德州儀器】 |
| 中文名稱(chēng) | 美國(guó)德州儀器公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-6 19:27:00 |
| 人工找貨 | TCAL9539RTWRQ1價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TCAL9539RTWRQ1規(guī)格書(shū)詳情
1 Features
? AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
? Functional safety-capable
– Documentation available to aid in functional
safety system design
? Operating power-supply voltage range of 1.08 V to
3.6 V
? Low standby current consumption of 1 μA typical
at 1.8 V
? 1-MHz fast mode plus I2C bus
? Hardware address pin allows two devices on the
same I2C, SMBus bus
? Active-low reset input (RESET )
? Open-drain active-low interrupt output (INT )
? Input or output configuration register
? Polarity inversion register
? Configurable I/O drive strength register
? Pull-up and pull-down resistor configuration
register
? Internal power-on reset
? Noise filter on SCL or SDA inputs
? Latched outputs with high-current drive maximum
capability for directly driving LEDs
? Latch-up performance exceeds 100 mA per AEC
Q100-004
? ESD protection exceeds AEC - Q100 requirements
– 4000-V Human-body model (AEC - Q100-002)
– 1000-V Charged-device model (AEC -
Q100-011)
2 Applications
? Automotive infotainment and cluster
? Body electronics and lighting
? Hybrid, electric and powertrain systems
? Industrial transportation
? Products with GPIO-limited processors
3 Description
The TCAL9539-Q1 device provides general purpose
parallel input/output (I/O) expansion for the two-line
bidirectional I2C bus (or SMBus) protocol and is
designed for 1.08-V to 3.6-V VCC operation.
The device supports 100-kHz (Standard-mode),
400-kHz (Fast-mode), and 1-MHz (fast-mode-plus)
I2C clock frequencies. I/O expanders such as
the TCAL9539-Q1 provide a simple solution when
additional I/Os are needed for switches, sensors,
push-buttons, LEDs, fans, and so on.
The TCAL9539-Q1 has Agile I/O ports which include
additional features designed to enhance the I/O
performance in terms of speed, power consumption
and EMI. The additional features are: programmable
output drive strength, programmable pull-up and pulldown
resistors, latchable inputs, maskable interrupt,
interrupt status register, and programmable opendrain
or push-pull outputs.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
21+ |
8SOIC |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
TI(德州儀器) |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢(xún)價(jià) | ||||
TI(德州儀器) |
2021+ |
SOIC-8 |
499 |
詢(xún)價(jià) | |||
TI |
21+ |
SOT |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢(xún)價(jià) | ||
NA |
23+ |
NA |
26094 |
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢(xún)價(jià) | ||
TI |
22+ |
SOP8 |
8600 |
全新正品現(xiàn)貨 有掛就有現(xiàn)貨 |
詢(xún)價(jià) | ||
TI/德州儀器 |
23+ |
SOIC-8 |
925 |
只做原裝 只有原裝 |
詢(xún)價(jià) | ||
TI/德州儀器 |
23+ |
8355 |
只做原裝現(xiàn)貨/實(shí)單可談/支持含稅拆樣 |
詢(xún)價(jià) | |||
TI |
24+ |
NA |
14464 |
專(zhuān)注TI品牌原裝正品代理分銷(xiāo),認(rèn)準(zhǔn)水星電子 |
詢(xún)價(jià) | ||
TI/德州儀器 |
22+ |
SOIC8 |
9000 |
原裝正品 |
詢(xún)價(jià) |
