DS1843(2009) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
DS1843 Datasheet PDF : 8 Pages
| |||
Fast Sample-and-Hold Circuit
2) Accuracy of internal circuitry between tS - tIST:
−t2
Accuracy = 1− e (RSW ×CS )
where t2 = (tS - tIST) and (RSW x CS) ~ = 12ns.
3) Total accuracy of input at sampling time, tS:
( ) ⎡
Accuracy = ⎢⎢1− 1− VIN@ tIST
⎣
×
e
−t2
newRC
⎤
⎥
⎥
⎦
×
⎡
⎢⎢1 −
⎢
⎣
e
−t2
(RSW ×CS
)
⎤
⎥
⎥
⎥
⎦
( ) ( ) ( ) where newRC =
⎧
⎨
⎩
RIN
×
CIN + CPAR
2
+
RSW × CS
2⎫
⎬
⎭
Pin Configuration
TOP VIEW
VCC 1
8 SEN
VINP 2
VINN 3
DS1843
7 VOUTP
6 VOUTN
DEN 4
5 GND
μDFN
(2mm × 2mm)
Package Information
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
PACKAGE TYPE
8 μDFN
PACKAGE CODE
L822+1
DOCUMENT NO.
21-0164
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2009 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products, Inc.
Share Link: 