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参数资料
| 型号： | EL2150CW |
| 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： | 9/20页 |
| 文件大小： | 488K |
| 代理商： | EL2150CW |
EL2150CEL2157C
125 MHz Single Supply Clamping Op Amps
Applications Information
Contd
The maximum power dissipation allowed in a
package is determined according to 1
PDMAX e
TJMAX–TAMAX
iJA
1
where
TJMAX e Maximum Junction Temperature
TAMAX e Maximum Ambient Temperature
iJA e Thermal Resistance of the Package
PDMAX e Maximum Power Dissipation in the
Package
The maximum power dissipation actually pro-
duced by an IC is the total quiescent supply cur-
rent times the total power supply voltage plus
the power in the IC due to the load or 2
PDMAX e VS ISMAXa(VS–VOUT)
VOUT
RL
2
where
VS e Total Supply Voltage
ISMAX e Maximum Supply Current
VOUT e Maximum Output Voltage of the Appli-
cation
RL e Load Resistance tied to Ground
If we set the two PDMAX equations
1
2
equal to each other and solve for VS we can get a
family of curves for various loads and output
voltages according to 3
VS e
RL (TJMAX b TAMAX)
iJA
a
(VOUT)2
(IS RL) a VOUT
3
Figures 11 through 13 show total single supply
voltage VS vs RL for various output voltage
swings for the PDIP and SOIC packages The
curves assume WORST CASE conditions of TA
ea
85 C and IS e 65 mA
VOUT (PDIP Package)
vs RLOAD for Various
Single Supply Voltage
2150 – 69
Figure 11
VOUT (SO Package)
vs RLOAD for Various
Single Supply Voltage
2150 – 70
Figure 12
VOUT (SOT23-5 Package)
vs RLOAD for Various
Single Supply Voltage
2150 – 73
Figure 13
17
相关PDF资料 |
PDF描述 |
|---|---|
| EL2157CN | 125 MHz Single Supply, Clamping Op Amps |
| EL2157CS | 125 MHz Single Supply, Clamping Op Amps |
| EL2157C | 125 MHz Single Supply, Clamping Op Amp(125MHz 单电源钳位运算放大器) |
| EL2160C-1 | SWITCH, ON-OFF, BLK/BLK BTN; Switch function type:SPST Latching; Voltage, contact AC max:125V; Voltage, contact DC max:24V; Temp, op. max:85(degree C); Temp, op. min:-40(degree C); Diameter, panel cut-out:13.6mm; Length / Height, RoHS Compliant: Yes |
| EL2160CN | 130 MHz Current Feedback Amplifier |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EL2150CW-T7 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:125MHz Single Supply, Clamping Op Amps |
| EL2150CW-T7A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:125MHz Single Supply, Clamping Op Amps |
| EL2157 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:125MHz Single Supply, Clamping Op Amps |
| EL2157CN | 制造商:ELANTEC 制造商全称:ELANTEC 功能描述:125 MHz Single Supply, Clamping Op Amps |
| EL2157CS | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:125MHz Single Supply, Clamping Op Amps |
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