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参数资料
| 型号： | EL2257C |
| 英文描述： | 125 MHz Single Supply, Clamping Op Amps |
| 中文描述： | 125 MHz的单电源，钳位运算放大器 |
| 文件页数： | 15/21页 |
| 文件大小： | 1617K |
| 代理商： | EL2257C |
3
EL2257C/EL2357C
125 MHz Single Supply, Clamping Op Amps
EL
2257C/EL
2357C
VOP
Positive Output Voltage Swing
VS=+12V, AV=+1, RL=1 k to 0V
10.8
V
VS=+12V, AV=+1, RL=150 to 0V
9.6
10.0
I
V
VS=±5V, AV=+1, RL=1 k to 0V
4.0
V
VS=±5V, AV=+1, RL=150 to 0V
3.4
3.8
I
V
VS=+3V, AV=+1, RL=150 to 0V
1.8
1.95
I
V
VON
Negative Output Voltage Swing
VS=+12V, AV=+1, RL=150 to 0V
5.5
8
I
mV
VS=±5V, AV=+1, RL=1 k to 0V
-4.0
V
VS=±5V, AV=+1, RL=150 to 0V
-3.7
-3.4
I
V
IOUT
Output Current [1]
VS=±5V, AV=+1, RL=10 to 0V
±75
±100
I
mA
VS=±5V, AV=+1, RL=50 to 0V
±60
V
mA
IOUT,OFF
Output Current, Disabled
VENABLE=+0.5V
0
20
I
A
VIH-EN
ENABLE pin Voltage for Power Up
Relative to GND Pin
2.0
I
V
VIL-EN
ENABLE pin Voltage for Shut Down
Relative to GND Pin
0.5
I
V
IIH-EN
ENABLE pin Input Current-High
[2]
VS=VCLAMP=+12V, VENABLE=+12V
340
410
I
A
IIL-EN
ENABLE pin Input Current-Low [2]
VS=VCLAMP=+12V, VENABLE=+0.5V
0
1
I
A
VOR-CL
Voltage Clamp Operating Range
[3]
Relative to GND Pin
1.2
VOP
IV
VACC-CL
CLAMP Accuracy
[4]
VIN=+4V, RL=1 k to GND
VCLAMP=+1.5V and +3.5V
-250
100
250
I
mV
IIH-CL
CLAMP pin Input Current - High
VS=VCLAMP=+12V
12
25
I
A
IIL-CL
CLAMP pin Input Current - Low / Per
Amplifier
VS=+12V, VCLAMP=+1.2V
-30
-15
I
A
1.
Internal short circuit protection circuitry has been built into the EL2257C/EL2357C. See the Applications section.
2.
If the disable feature is not desired, tie the ENABLE pins to the VS pin, or apply a logic high level to the ENABLE pins.
3.
The maximum output voltage that can be clamped is limited to the maximum positive output Voltage, or VOP. Applying a Voltage higher than VOP
inactivates the clamp. If the clamp feature is not desired, either tie the CLAMP pin to the VS pin, or simply let the CLAMP pin float.
4.
The clamp accuracy is affected by VIN and RL. See the Typical Curves Section and the Clamp Accuracy vs. VIN and RL curve.
DC Electrical Characteristics (Continued)
VS=+5V, GND=0V, TA=25°C, VCM=1.5V, VOUT=1.5V, VCLAMP=+5V, VENABLE=+5V, unless otherwise specified.
Parameter
Description
Test Conditions
Min
Typ
Max
Test
Level
Units
相关PDF资料 |
PDF描述 |
|---|---|
| EL2257CN | 125 MHz Single Supply, Clamping Op Amps |
| EL2257CS | 125 MHz Single Supply, Clamping Op Amps |
| EL2260C | Dual/Quad 130 MHz Current Feedback Amplifiers |
| EL2260CN | Dual/Quad 130 MHz Current Feedback Amplifiers |
| EL2260CS | Dual/Quad 130 MHz Current Feedback Amplifiers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EL2257CN | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:125MHz Single Supply, Clamping Op Amp |
| EL2257CN-02 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| EL2257CS | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:125MHz Single Supply, Clamping Op Amp |
| EL2257CS-02 | 制造商:Intersil Corporation 功能描述: |
| EL2257CS-T13 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:125MHz Single Supply, Clamping Op Amp |
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