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參數(shù)資料
| 型號(hào)： | EL5421CY-T13 |
| 廠商： | Intersil |
| 文件頁(yè)數(shù)： | 12/12頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFFER QUAD R-R 12MHZ 10-MSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 放大器類(lèi)型： | 緩沖器 |
| 電路數(shù)： | 4 |
| 輸出類(lèi)型： | 滿擺幅 |
| 轉(zhuǎn)換速率： | 10 V/µs |
| -3db帶寬： | 12MHz |
| 電流 - 輸入偏壓： | 2nA |
| 電壓 - 輸入偏移： | 2000µV |
| 電流 - 電源： | 500µA |
| 電流 - 輸出 / 通道： | 120mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 10-TFSOP，10-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 10-MSOP |
| 包裝： | 帶卷 (TR) |
9
FN7198.2
August 2, 2007
Applications Information
Product Description
The EL5421 unity gain buffer is fabricated using a high
voltage CMOS process. It exhibits rail-to-rail input and
output capability, and has low power consumption (500A
per buffer). These features make the EL5421 ideal for a wide
range of general-purpose applications. When driving a load
of 10k
Ω and 12pF, the EL5421 has a -3dB bandwidth of
12MHz and exhibits 10V/s slew rate.
Operating Voltage, Input, and Output
The EL5421 is specified with a single nominal supply voltage
from 5V to 15V or a split supply with its total range from 5V
to 15V. Correct operation is guaranteed for a supply range of
4.5V to 16.5V. Most EL5421 specifications are stable over
both the full supply range and operating temperatures of
-40°C to +85°C. Parameter variations with operating voltage
and/or temperature are shown in the typical performance
curves.
The output swings of the EL5421 typically extend to within
80mV of positive and negative supply rails with load currents
of 5mA. Decreasing load currents will extend the output
voltage range even closer to the supply rails. Figure 23
shows the input and output waveforms for the device.
Operation is from ±5V supply with a 10k
Ω load connected to
GND. The input is a 10VP-P sinusoid. The output voltage is
approximately 9.985VP-P.
Short Circuit Current Limit
The EL5421 will limit the short circuit current to ±120mA if
the output is directly shorted to the positive or the negative
supply. If an output is shorted indefinitely, the power
Pin Descriptions
PIN NUMBER
PIN NAME
FUNCTION
EQUIVALENT CIRCUIT
1
VOUTA
Buffer A Output
CIRCUIT 1
2
VINA
Buffer A Input
CIRCUIT 2
3
VS+
Positive Power Supply
4
VINB
Buffer B Input
(Reference Circuit 1)
5
VOUTB
Buffer B Output
(Reference Circuit 2)
6
VOUTC
Buffer C Output
(Reference Circuit 2)
7
VINC
Buffer C Input
(Reference Circuit 1)
8
VS-
Negative Power Supply
9
VIND
Buffer D Input
(Reference Circuit 2)
10
VOUTD
Buffer D Output
(Reference Circuit 1)
VS+
GND
VS-
VS+
VS-
VS=±5V
TA=25°C
VIN=10VP-P
OUT
P
UT
INP
U
T
5V
10s
5V
FIGURE 23. OPERATION WITH RAIL-TO-RAIL INPUT AND
OUTPUT
EL5421
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL5421CY-T7 | 功能描述:IC BUFFER QUAD R-R 12MHZ 10-MSOP RoHS:否 類(lèi)別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:LinCMOS™ 放大器類(lèi)型:通用 電路數(shù):4 輸出類(lèi)型:- 轉(zhuǎn)換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):3 V ~ 16 V，±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁(yè)面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5 |
| EL5421CYZ | 功能描述:運(yùn)算放大器 - 運(yùn)放 EL5421CYZ 12 MHZ QD R2R I/O OP 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 |
| EL5421CYZ-T13 | 功能描述:運(yùn)算放大器 - 運(yùn)放 EL5421CYZ 12 MHZ QD R2R I/O OP 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 |
| EL5421CYZ-T7 | 功能描述:運(yùn)算放大器 - 運(yùn)放 EL5421CYZ 12 MHZ QD R2R I/O OP 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 |
| EL5421T | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:12MHz Rail-to-Rail Input-Output Buffer |
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