參數(shù)資料
型號(hào)： TLV2254(中文)
廠商： Texas Instruments, Inc.
英文描述： Quad LINCMOS Rail-To-Rail Micropower OP AMP(四路滿電源幅度，低壓微功耗運(yùn)放)
中文描述： 四LINCMOS軌至軌微功率運(yùn)算放大器（四路滿電源幅度，低壓微功耗運(yùn)放）
文件頁(yè)數(shù)： 2/39頁(yè)
文件大?。?/td> 1029K
代理商： TLV2254(中文)
TLV2254, TLV2254A, TLV2254Y
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW POWER QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS140A – DECEMBER 1994 – REVISED MAY 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The Advanced LinCMOS
process uses a silicon-gate technology to obtain input offset voltage stability with
temperature and time that far exceeds that obtainable using metal-gate technology. This technology also makes
possible input-impedance levels that meet or exceed levels offered by top-gate JFET and expensive
dielectric-isolated devices.
The TLV2254 and TLV2254A, exhibiting high input impedance and low noise, are excellent for small-signal
conditioning for high-impedance sources such as piezoelectric transducers. Because of the low
power-dissipation levels combined with 3-V operation, these devices work well in hand-held monitoring and
remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes these
devices excellent choices when interfacing directly to analog-to-digital converters (ADCs). All of these features,
combined with its temperature performance make the TLV2254 family ideal for remote pressure sensors,
temperature control, active voltage-resistive (VR) sensors, accelerometers, hand-held metering, and many
other applications.
The device inputs and outputs are designed to withstand a 100-mA surge current without sustaining latch-up.
In addition, internal ESD-protection circuits prevent functional failures up to 2000 V as tested under
MIL-STD-883C, Method 3015.2. Care should be exercised in handling these devices as exposure to ESD may
result in degradation of the device parametric performance. Additional care should be exercised to prevent
V
DD+
supply-line transients under powered conditions. Transients greater than 20-V can trigger the
ESD-protection structure, inducing a low-impedance path to V
DD–
/GND. Should this condition occur, the
sustained current supplied to the device must be limited to 100 mA or less. Failure to do so could result in a
latched condition and device failure.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN–
1IN+
V
DD+
2IN+
2IN–
2OUT
4OUT
4IN–
4IN+
V
DD–
/GND
3IN+
3IN–
3OUT
TLV2254I, TLV2254AI . . . D OR N PACKAGE
TLV2254M, TLV2254AM . . . J OR W PACKAGE
(TOP VIEW)
TLV2254I, TLV2254AI . . . PW PACKAGE
(TOP VIEW)
1
14
8
7
4OUT
4IN –
4IN +
V
DD –
/GND
3IN +
3IN –
3OUT
1OUT
1IN –
1IN +
V
DD+
2IN +
2IN –
2OUT
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4IN+
NC
V
DD–
/GND
NC
3IN+
1IN+
NC
V
DD+
NC
2IN+
1
1
N
3
3
4
2
N
4
TLV2254M, TLV2254AM . . . FK PACKAGE
(TOP VIEW)
2
相關(guān)PDF資料
PDF描述
TLV2262(中文) Dual LINCMOS Rail-To-Rail Micropower OP AMP(雙路滿電源幅度，低電壓，低功耗運(yùn)放)
TLV2322Y LinCMOSE LOW-VOLTAGE LOW-POWER OPERATIONAL AMPLIFIERS
TLV2324Y Inductive DC
TLV2341(中文) LINCMOS<TM> Programmable Low-Voltage OP AMP(電源電流可編程，低電壓運(yùn)放)
TLV2342(中文) Dual LINCMOS<TM> Programmable Low-Voltage OP AMP(LICMOS，低電壓，高速雙運(yùn)放)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV2254AID 功能描述:運(yùn)算放大器 - 運(yùn)放 LiNCMOS R/R RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2254AIDG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Low-Voltage Rail-to-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2254AIDR 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Low-Voltage Rail-to-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2254AIDRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Low-Voltage Rail-to-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2254AIN 功能描述:運(yùn)算放大器 - 運(yùn)放 LiNCMOS R/R RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*