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參數(shù)資料
| 型號(hào)： | HA5351 |
| 廠商： | Intersil Corporation |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 64ns Sample and Hold Amplifier(64ns級(jí)采樣保持放大器) |
| 中文描述： | 64ns采樣保持放大器（64ns級(jí)采樣保持放大器） |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 177K |
| 代理商： | HA5351 |
1
FN3690.10
HA5351
64ns Sample and Hold Amplifier
The HA5351 is a fast acquisition, wide bandwidth sample
and hold amplifier, built with the Intersil HBC-10 BiCMOS
process. This sample and hold amplifier offers a combination
of desirable features; fast acquisition time (70ns to 0.01%
maximum), excellent DC precision and extremely low power
dissipation, making it ideal for use in systems that sample
multiple signals and require low power.
The HA5351 is in an open loop configuration with fully
differential inputs providing flexibility for user defined
feedback. In unity gain the HA5351 is completely self-contained
and requires no external components. The on-chip 15pF
hold capacitor is completely isolated to minimizing droop
rate and reducing sensitivity to pedestal error. The HA5351
is available in 8 lead SOIC package for minimizing board
space and ease of layout.
Functional Diagram
Features
Fast Acquisition to 0.01%. . . . . . . . . . . . . . . . . 70ns (Max)
Low Offset Error. . . . . . . . . . . . . . . . . . . . . . .
±
2mV (Max)
Low Pedestal Error. . . . . . . . . . . . . . . . . . . .
±
10mV (Max)
Low Droop Rate . . . . . . . . . . . . . . . . . . . . . . 2
μ
V/
μ
s (Max)
Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . . 40MHz
Low Power Dissipation . . . . . . . . . . . . . . . .220mW (Max)
Total Harmonic Distortion (Hold Mode) . . . . . . . . . -72dBc
- (V
IN
= 5V
P-P
at 1MHz)
Fully Differential Inputs
On Chip Hold Capacitor
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Synchronous Sampling
Wide Bandwidth A/D Conversion
Deglitching
Peak Detection
High Speed DC Restore
Pinout
HA5351
(8 LD SOIC)
TOP VIEW
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
HA5351IB
5351 I
-40 to +85
8 Ld SOIC
M8.15
HA5351IBZ
(Note)
5351 IBZ
-40 to +85
8 Ld SOIC
(Pb-free)
M8.15
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
HA5351
G
M
BUFFER
A
V
+
8
1
5
-IN
+IN
S/H
OUT
15pF
4
6
3
V+
V-
7
GND
-
-
+
+IN
NC
V-
OUT
1
2
3
4
8
7
6
5
-IN
GND
V+
S/H
CTRL
Data Sheet
April 12, 2007
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2006, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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| HA5351IB | 功能描述:IC AMP SAMPLE-HOLD 64NS 8-SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉(zhuǎn)換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件 |
| HA5351IBZ | 功能描述:采樣&保持放大器 W/ANNEAL SMP&HLD 40MHZ 64NS INTCAP RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 捕獲時(shí)間:20 us 電源電壓-最大:18 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-14 封裝:Tube |
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