参数资料
| 型号： | EL5293CS-T7 |
| 厂商： | Intersil |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP CFA DUAL 300MHZ 8-SOIC |
| 标准包装： | 1,000 |
| 放大器类型： | 电流反馈 |
| 电路数： | 2 |
| 转换速率： | 2200 V/µs |
| -3db带宽： | 300MHz |
| 电流 - 输入偏压： | 1µA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 4mA |
| 电流 - 输出 / 通道： | 120mA |
| 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： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
12
FN7193.3
July 26, 2007
Applications Information
Product Description
The EL5293 is a current-feedback operational amplifier that
offers a wide -3dB bandwidth of 300MHz and a low supply
current of 4mA per amplifier. The EL5293 works 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
EL5293 does not have the normal gain-bandwidth product
associated with voltage-feedback operational amplifiers.
Instead, its -3dB bandwidth to remain relatively constant as
closed-loop gain is increased. This combination of high
bandwidth and low power, together with aggressive pricing
make the EL5293 the ideal choice for many
low-power/high-bandwidth applications such as portable,
handheld, or battery-powered equipment.
For varying bandwidth needs, consider the EL5191 with
1GHz on a 9mA supply current or the EL5192 with 600MHz
on a 6mA supply current. Versions include single, dual, and
triple amp packages with 5 Ld SOT23, 16 Ld QSOP, and
8 Ld or 16 Ld SOIC outlines.
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.
Pin Descriptions
8 LD SOIC,
MSOP
10 LD MSOP
PIN NAME
FUNCTION
EQUIVALENT CIRCUIT
1
9
OUTA
Output, channel A
Circuit 1
2
10
INA-
Inverting input, channel A
Circuit 2
3
1
INA+
Non-inverting input, channel A
(see circuit 2)
2CEA
Chip enable, channel A
Circuit 3
4
3
VS-
Negative supply
4CEB
Chip enable, channel B
(see circuit 3)
5
INB+
Non-inverting input, channel B
(see circuit 2)
6
INB-
Inverting input, channel B
(see circuit 2)
7
OUTB
Output, channel B
(see circuit 1)
8
VS+
Positive supply
VS+
VS-
OUT
IN-
IN+
VS+
VS-
VS+
VS-
CE
EL5293, EL5293A
相关PDF资料 |
PDF描述 |
|---|---|
| EL5293CS-T13 | IC AMP CFA DUAL 300MHZ 8-SOIC |
| EL5293CS | IC AMP CFA DUAL 300MHZ 8-SOIC |
| RT0603DRD072K7L | RES 2.7K OHM 1/10W .5% 0603 SMD |
| EL5293ACY-T7 | IC AMP CFA DUAL 300MHZ 10-MSOP |
| EL5293ACY-T13 | IC AMP CFA DUAL 300MHZ 10-MSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EL5293CSZ | 功能描述:高速运算放大器 EL5293CSZ DL 300MHZ CUR FEEDBACK AMP 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 |
| EL5293CSZ-T13 | 功能描述:高速运算放大器 EL5293CSZ DL 300MHZ CUR FEEDBACK AMP 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 |
| EL5293CSZ-T7 | 功能描述:高速运算放大器 EL5293CSZ DL 300MHZ CUR FEEDBACK AMP 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 |
| EL5293CY | 功能描述:IC AMP CFA DUAL 300MHZ 8-MSOP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
| EL5293CY-T13 | 功能描述:IC AMP CFA DUAL 300MHZ 8-MSOP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
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