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MAX5426BEUD+
P1-P3
P4-P6
P7-P9
MAX5426
Pr
ecision Resistor Network for
Pr
ogrammable Instrumentation Amplifiers
_______________________________________________________________________________________
7
CM
FB2
INDIF-
OUT2
INDIF+
OUT
OFFSET
V
DD
GND
D1
D0
RIGHT
CHANNEL
LEFT
CHANNEL
TO RIGHT CHANNEL AMPLIFIER
FB1
OUT1
TO LEFT CHANNEL AMPLIFIER
V
SS
Figure 2. Stereo Audio-Taper Attenuator
t
SETTLE
t
SWITCHING
t
SETTLE
OUT1
FB1
FB2
OUT2
D1, D0
CASE 1: DIFFERENTIAL INPUT IS CHANGED, WHILE D1, D0 IS FIXED.
NOTE:
SEE
TIMING DIAGRAM
SECTION
CASE 2: DIFFERENTIAL INPUT IS FIXED, WHILE D1, D0 IS CHANGED FROM 00 TO 01.
OUT1
FB1
FB2
OUT2
D1, D0
Figure 3. Timing Diagram
MAX5426
Pr
ecision Resistor Network for
Pr
ogrammable Instrumentation Amplifiers
8
_______________________________________________________________________________________
Chip Information
TRANSISTOR COUNT: 126
PROCESS TECHNOLOGY: BICMOS
14
13
12
11
10
9
8
1
2
3
4
5
6
7
D1
D0
CM
FB1
FB2
V
SS
GND
V
DD
TOP VIEW
MAX5426
OUT1
OUT
INDIF+
INDIF-
OFFSET
OUT2
Pin Configuration
CM
FB2
INDIF-
OUT2
INDIF+
OUT
OFFSET
V
DD
GND
D1
D0
FB1
OUT1
V
SS
MAX5426
Functional Diagram
MAX5426
Pr
ecision Resistor Network for
Pr
ogrammable Instrumentation Amplifiers
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.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
_____________________
9
©
2002 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Package Information
TSSOP,NO PADS.EPS
P1-P3
P4-P6
P7-P9
MAX5426BEUD+
Mfr. #:
Buy MAX5426BEUD+
Manufacturer:
Maxim Integrated
Description:
Instrumentation Amplifiers Prec Resistor Net for Prog Inst Amp
Lifecycle:
New from this manufacturer.
Delivery:
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