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HA9P2425-5 PDF预览

HA9P2425-5

更新时间: 2024-11-22 22:26:11
品牌 Logo 应用领域
英特矽尔 - INTERSIL 放大器光电二极管
页数 文件大小 规格书
9页 131K
描述
3.2レs Sample and Hold Amplifiers

HA9P2425-5 数据手册

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HA-2420, HA-2425  
3.2µs Sample and Hold Amplifiers  
November 1996  
Features  
Description  
• Maximum Acquisition Time  
The HA-2420 and HA-2425 is a monolithic circuit consisting  
- 10V Step to 0.1%. . . . . . . . . . . . . . . . . . . . . 4µs (Max) of a high performance operational amplifier with its output in  
series with an ultra-low leakage analog switch and JFET  
input unity gain amplifier.  
- 10V Step to 0.01%. . . . . . . . . . . . . . . . . . . . 6µs (Max)  
• Low Droop Rate (C = 1000pF). . . . . . . . 5µV/ms (Typ)  
H
With an external hold capacitor connected to the switch output,  
a versatile, high performance sample-and-hold or track-and-  
hold circuit is formed. When the switch is closed, the device  
behaves as an operational amplifier, and any of the standard op  
amp feedback networks may be connected around the device  
to control gain, frequency response, etc. When the switch is  
opened the output will remain at its last level.  
• Gain Bandwidth Product . . . . . . . . . . . . . 2.5MHz (Typ)  
• Low Effective Aperture Delay Time . . . . . . . 30ns (Typ)  
• TTL Compatible Control Input  
±12V to ±15V Operation  
Applications  
Performance as a sample-and-hold compares very favorably  
with other monolithic, hybrid, modular, and discrete circuits.  
Accuracy to better than 0.01% is achievable over the  
temperature range. Fast acquisition is coupled with superior  
droop characteristics, even at high temperatures. High slew  
rate, wide bandwidth, and low acquisition time produce  
excellent dynamic characteristics. The ability to operate at  
gains greater than 1 frequently eliminates the need for  
external scaling amplifiers.  
• 12-Bit Data Acquisition  
• Digital to Analog Deglitcher  
• Auto Zero Systems  
• Peak Detector  
• Gated Operational Amplifier  
Ordering Information  
The device may also be used as a versatile operational  
amplifier with a gated output for applications such as analog  
switches, peak holding circuits, etc. For more information,  
please see Application Note AN517.  
TEMP.  
PKG.  
NO.  
o
PART NUMBER RANGE ( C)  
PACKAGE  
HA1-2420-2  
HA1-2425-5  
HA3-2425-5  
HA4P2425-5  
HA9P2425-5  
-55 to 125 14 Ld CERDIP  
F14.3  
0 to 75  
0 to 75  
0 to 75  
0 to 75  
14 Ld CERDIP  
14 Ld PDIP  
20 Ld PLCC  
14 Ld SOIC  
F14.3  
The MIL-STD-883 data sheet for this device is available on  
request.  
E14.3  
N20.35  
M14.15  
Pinouts  
HA-2420 (CERDIP)  
HA-2425 (CERDIP, PDIP, SOIC)  
TOP VIEW  
HA-2425  
(PLCC)  
TOP VIEW  
-IN  
1
2
3
4
5
6
7
14 S/H CONTROL  
13 GND  
3
2
1
20 19  
+IN  
4
5
OFFSET ADJ.  
OFFSET ADJ.  
V-  
12 NC  
18  
17  
16  
OFFSET ADJ.  
NC  
NC  
NC  
11 HOLD CAP.  
10 NC  
HOLD CAP.  
OFFSET ADJ.  
6
7
8
15 NC  
14 NC  
NC  
V-  
NC  
9
8
V+  
NC  
OUTPUT  
9
10 11 12 13  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
File Number 2856.2  
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999  
5-1  

HA9P2425-5 替代型号

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