DS1882Z-050+T&R Maxim Integrated Products, DS1882Z-050+T&R Datasheet - Page 15

• Manufacturer Part Number: DS1882Z-050+T&R
• Description: IC POT DIGIT DL LOG 50K 16SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1882Z-050+T&R

• Taps: 64
• Resistance (ohms): 45K
• Number Of Circuits: 2
• Temperature Coefficient: 750 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 7 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Resistance In Ohms: 45K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TRANSISTOR COUNT: 52,353
SUBSTRATE CONNECTED TO GROUND
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 ____________________ 15
© 2006 Maxim Integrated Products
To achieve best results, it is recommended that the
power supplies are decoupled with a 0.01µF or a 0.1µF
capacitor. Use high-quality, ceramic, surface-mount
capacitors, and mount the capacitors as close as pos-
sible to the voltage supplies and GND pins to minimize
lead inductance.
Springer
HOST
µC
is a registered trademark of Dallas Semiconductor Corporation.
4.7kΩ
Applications Information
4.7kΩ
Power-Supply Decoupling
DECOUPLING
DECOUPLING
Dual Log Audio Digital Potentiometer
CAPACITOR
CAPACITOR
-5V (V-)
5V (V
DD
Chip Topology
)
V
GND
SDA
SCL
A2
A1
A0
CE
DD
V-
AUDIO IN
DS1882
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo.
SDA is an open-collector output on the DS1882 that
requires a pullup resistor to realize high logic levels. A
master using either an open-collector output with a
pullup resistor or a push-pull output driver can be uti-
lized for SCL. Pullup resistor values should be chosen
to ensure that the rise and fall times listed in the AC
Electrical Characteristics table are within specification.
is a registered trademark of Maxim Integrated Products, Inc.
V
W1
W0
H0
L1
L0
CC
H1
5V (V
CC
DECOUPLING
CAPACITOR
)
Typical Operating Circuit
SDA and SCL Pullup Resistors
Package Information
AUDIO
OUT