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參數(shù)資料
| 型號： | EL5211A |
| 廠商： | Intersil Corporation |
| 英文描述： | 60MHz Rail-to-Rail Input-Output Op Amp |
| 中文描述： | 60MHz時軌到軌輸入輸出運算放大器 |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 345K |
| 代理商： | EL5211A |
9
FN6143.0
June 15, 2005
Applications Information
Product Description
The EL5211A voltage feedback amplifier is fabricated using
a high voltage CMOS process. It exhibits rail-to-rail input and
output capability, is unity gain stable, and has low power
consumption (2.5mA per amplifier). These features make
the EL5211A ideal for a wide range of general-purpose
applications. Connected in voltage follower mode and driving
a load of 1k
, the EL5211A has a -3dB bandwidth of 60MHz
while maintaining a 75V/μs slew rate. The EL5211A is a dual
amplifier.
Operating Voltage, Input, and Output
The EL5211A 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 EL5211A 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 input common-mode voltage range of the EL5211A
extends 500mV beyond the supply rails. The output swings
of the EL5211A typically extend to within 100mV 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 27 shows the
input and output waveforms for the device in the unity-gain
configuration. Operation is from ±5V supply with a 1k
load
connected to GND. The input is a 10V
P-P
sinusoid. The
output voltage is approximately 9.8V
P-P
.
Short Circuit Current Limit
The EL5211A will limit the short circuit current to ±110mA if
the output is directly shorted to the positive or the negative
supply. If an output is shorted indefinitely, the power
dissipation could easily increase such that the device may
be damaged. Maximum reliability is maintained if the output
Pin Descriptions
PIN NUMBER
PIN NAME
FUNCTION
EQUIVALENT CIRCUIT
1
VOUTA
Amplifier A output
2
VINA-
Amplifier A inverting input
3
VINA+
Amplifier A non-inverting input
(Reference Circuit 2)
4
VS-
Negative power supply
5
VINB+
Amplifier B non-inverting input
(Reference Circuit 2)
6
VINB-
Amplifier B inverting input
(Reference Circuit 2)
7
VOUTB
Amplifier B output
(Reference Circuit 1)
8
VS+
Positive power supply
V
S+
GND
V
S-
CIRCUIT 1
V
S+
V
S-
CIRCUIT 2
O
I
5V
5V
10μs
FIGURE 27. OPERATION WITH RAIL-TO-RAIL INPUT AND
OUTPUT
V
S
=±5V
T
A
=25°C
A
V
=1
V
IN
=10V
P-P
EL5211A
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EL5211A_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:60MHz Rail-to-Rail Input-Output Op Amp |
| EL5211AIYEZ | 功能描述:IC OPAMP DUAL R-R 60MHZ 8-HMSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-MSOP 包裝:管件 |
| EL5211AIYEZ-T1 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| EL5211AIYEZ-T13 | 功能描述:IC AMP DUAL R-R I/O 60MHZ 8HMSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-MSOP 包裝:管件 |
| EL5211AIYEZ-T7 | 功能描述:IC AMP DUAL R-R I/O 60MHZ 8HMSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-MSOP 包裝:管件 |
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