参数资料
| 型号： | EL5160IWZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 16/17页 |
| 文件大小： | 0K |
| 描述： | IC AMP CFA 200MHZ SGL SOT23-6 |
| 标准包装： | 1 |
| 放大器类型： | 电流反馈 |
| 电路数： | 1 |
| 转换速率： | 1700 V/µs |
| -3db带宽： | 200MHz |
| 电流 - 输入偏压： | 5µA |
| 电压 - 输入偏移： | 1600µV |
| 电流 - 电源： | 750µA |
| 电流 - 输出 / 通道： | 140mA |
| 电压 - 电源，单路/双路(±)： | 5 V ~ 10 V，±2.5 V ~ 5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-23-6 |
| 包装： | 标准包装 |
| 产品目录页面： | 1233 (CN2011-ZH PDF) |
| 其它名称： | EL5160IWZ-T7DKR |
EL5160, EL5161, EL5260, EL5261, EL5360
8
FN7387.10
January 30, 2014
Applications Information
Product Description
The EL5160, EL5161, EL5260, EL5261, and EL5360 are low
power, current-feedback operational amplifiers that offer a wide
-3dB bandwidth of 200MHz and a low supply current of 0.75mA
per amplifier. The EL5160, EL5161, EL5260, EL5261, and
EL5360 work with supply voltages ranging from a single 5V to
10V and they are also capable of swinging to within 1V of either
supply on the output. Because of their current-feedback topology,
the EL5160, EL5161, EL5260, EL5261, and EL5360 do not
have the normal gain-bandwidth product associated with
voltage-feedback operational amplifiers. Instead, their -3dB
bandwidth remains relatively constant as closed-loop gain is
increased. This combination of high bandwidth and low power,
together with aggressive pricing make the EL5160, EL5161,
EL5260, EL5261, and EL5360 ideal choices for many
low-power/high-bandwidth applications such as portable,
handheld, or battery-powered equipment.
Power Supply Bypassing and Printed Circuit
Board Layout
As with any high frequency device, good printed circuit board
layout is necessary for optimum performance. Low impedance
ground plane construction is essential. Surface mount
components are recommended, but if leaded components are
used, lead lengths should be as short as possible. The power
supply pins must be well bypassed to reduce the risk of
oscillation. The combination of a 4.7F tantalum capacitor in
parallel with a 0.01F capacitor has been shown to work well
when placed at each supply pin.
For good AC performance, parasitic capacitance should be kept
to a minimum, especially at the inverting input. (See the
“Capacitance at the Inverting Input” section) Even when ground
plane construction is used, it should be removed from the area
near the inverting input to minimize any stray capacitance at that
node. Carbon or Metal-Film resistors are acceptable with the
Metal-Film resistors giving slightly less peaking and bandwidth
because of additional series inductance. Use of sockets,
particularly for the SO package, should be avoided if possible.
Sockets add parasitic inductance and capacitance which results
in additional peaking and overshoot.
Pin Descriptions
EL5160
(8 Ld SOIC)
EL5160
(6 Ld SOT-23)
EL5161 EL5260 EL5261
EL5360
PIN
NAME
FUNCTION
EQUIVALENT CIRCUIT
1, 5
-
6, 11
NC
Not connected
2
4
2, 8
2, 6
9, 12, 16
IN-
Inverting input
Circuit 1
3
3, 7
3, 5
1, 5, 8
IN+
Non-inverting input
(See circuit 1)
42
2
4
3
VS-
Negative supply
6
1
1, 9
1, 7
10, 13, 15
OUT
Output
Circuit 2
7
6
5108
14
VS+
Positive supply
8
5
-
5, 6
-
2, 4, 7
CE
Chip enable
Circuit 3
IN-
IN+
VS+
VS-
VS+
VS-
OUT
VS+
VS-
CE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EL5160IWZ-T7A | 功能描述:高速运算放大器 EL5160IWZ 5160 SNGL 180MHZ CFAW ENABLE RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| EL5161 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:200MHz Low-Power Current Feedback Amplifiers |
| EL516-105-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC |
| EL516-120-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC |
| EL516-135-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC |
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