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參數(shù)資料
| 型號(hào)： | EL5161IWZ-T7 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 16/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP CFA SGL 200MHZ SOT23-5 |
| 標(biāo)準(zhǔn)包裝： | 3,000 |
| 放大器類型： | 電流反饋 |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 1700 V/µs |
| -3db帶寬： | 200MHz |
| 電流 - 輸入偏壓： | 5µA |
| 電壓 - 輸入偏移： | 1600µV |
| 電流 - 電源： | 750µA |
| 電流 - 輸出 / 通道： | 140mA |
| 電壓 - 電源，單路/雙路(±)： | 5 V ~ 10 V，±2.5 V ~ 5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SC-74A，SOT-753 |
| 供應(yīng)商設(shè)備封裝： | SOT-23-5 |
| 包裝： | 帶卷 (TR) |
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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| EL5161IWZ-T7A | 功能描述:高速運(yùn)算放大器 EL5161IWZ SINGLE 180MHZ CFA RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| EL5162 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:300MHz Low Power Current Feedback Amplifiers with Enable |
| EL5162_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:500MHz Low Power Current Feedback Amplifiers with Enable |
| EL5162_08 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:500MHz Low Power Current Feedback Amplifiers with Enable |
| EL5162IS | 功能描述:IC OP AMP 500MHZ CURR FB 8-SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 放大器類型:電壓反饋 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:帶卷 (TR) |
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