User Manual

2) Accuracy of internal circuitry between t
S
- t
IST
:
where t
2
= (t
S
- t
IST
) and (R
SW
x C
S
) ~ = 12ns.
3) Total accuracy of input at sampling time, t
S
:
where newRC R C C R C
IN IN PAR SW S
=×+
()
()
+×
()
⎧
⎨
⎩
⎫
2
2
⎬⎬
⎭
Accuracy V e
IN t
t
newRC
IST
=−−
()
×
⎡
⎣
⎢
⎢
⎤
⎦
⎥
⎥
×
−
11 1
2
@
−−
⎡
⎣
⎢
⎢
⎢
⎤
⎦
⎥
⎥
⎥
−
×
()
e
t
RC
SW S
2
Accuracy e
t
RC
SW S
=−
−
×
()
1
2
1
2
3
8
7
4
6
5
SEN
V
OUTP
V
OUTN
+
V
CC
V
INP
V
INN
DEN GND
TOP VIEW
DS1843
μ
DFN
(2mm
×
2mm)
Pin Configuration
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
8 μDFN L822+1
21-0164
Package Information
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
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.
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© 2009 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.
Fast Sample-and-Hold Circuit
DS1843