- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄8965 > TXB0104RUTR (Texas Instruments)IC VOLT-LEVEL TRANSLATOR 12UQFN PDF資料下載
參數(shù)資料
| 型號： | TXB0104RUTR |
| 廠商： | Texas Instruments |
| 文件頁數(shù)： | 3/30頁 |
| 文件大小： | 0K |
| 描述： | IC VOLT-LEVEL TRANSLATOR 12UQFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 邏輯功能： | 變換器，雙向 |
| 位數(shù)： | 4 |
| 輸入類型： | 邏輯 |
| 輸出類型： | 邏輯 |
| 數(shù)據(jù)速率： | 100Mbps |
| 通道數(shù)： | 4 |
| 輸出/通道數(shù)目： | 1 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 4ns |
| 電源電壓： | 1.2 V ~ 3.6 V，1.65 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 12-UFQFN |
| 供應(yīng)商設(shè)備封裝： | 12-UQFN（2.0x1.7） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | 296-25888-6 |
第1頁第2頁當(dāng)前第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁
IIN
VIN
VT/4 kW
–(VD – VT)/4 kW
A. VT is the input threshold voltage of the TXB0104 (typically VCCI/2).
B. VD is the supply voltage of the external driver.
SCES650F – APRIL 2006 – REVISED MAY 2012
Figure 2. Typical IIN vs VIN Curve
Power Up
During operation, ensure that VCCA ≤ VCCB at all times. During power-up sequencing, VCCA ≥ VCCB does not
damage the device, so any power supply can be ramped up first. The TXB0104 has circuitry that disables all
output ports when either VCC is switched off (VCCA/B = 0 V).
Enable and Disable
The TXB0104 has an OE input that is used to disable the device by setting OE = low, which places all I/Os in the
high-impedance (Hi-Z) state. The disable time (tdis) indicates the delay between when OE goes low and when the
outputs acutally get disabled (Hi-Z). The enable time (ten) indicates the amount of time the user must allow for the
one-shot circuitry to become operational after OE is taken high.
Pullup or Pulldown Resistors on I/O Lines
The TXB0104 is designed to drive capacitive loads of up to 70 pF. The output drivers of the TXB0104 have low
dc drive strength. If pullup or pulldown resistors are connected externally to the data I/Os, their values must be
kept higher than 50 k
to ensure that they do not contend with the output drivers of the TXB0104.
For the same reason, the TXB0104 should not be used in applications such as I2C or 1-Wire where an open-
drain driver is connected on the bidirectional data I/O. For these applications, use a device from the TI TXS01xx
series of level translators.
Copyright 2006–2012, Texas Instruments Incorporated
11
Product Folder Links: TXB0104
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD7547JNZ | IC DAC 12BIT DUAL LC2MOS 24-DIP |
| VI-JTW-MZ-F1 | CONVERTER MOD DC/DC 5.5V 25W |
| VE-25M-MY-F4 | CONVERTER MOD DC/DC 10V 50W |
| VE-25L-MY-F2 | CONVERTER MOD DC/DC 28V 50W |
| AD5554BRSZ | IC DAC 14BIT QUAD 5V 28-SSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TXB0104YZTR | 功能描述:轉(zhuǎn)換 - 電壓電平 4B Bidir Vltg-Level Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| TXB0104ZXUR | 功能描述:轉(zhuǎn)換 - 電壓電平 4-Bit Bidirectional Voltage Level Trans RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| TXB0106 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR WITH AUTO-DIRECTION SENSING AND ±15-kV ESD PROTECTION |
| TXB0106_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR WITH AUTO-DIRECTION SENSING AND ?±15-kV ESD PROTECTION |
| TXB0106_11 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR WITH AUTO-DIRECTION SENSING AND 15-kV ESD PROTECTION |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。