X9429WV14-2.7 Intersil, X9429WV14-2.7 Datasheet - Page 3

• Manufacturer Part Number: X9429WV14-2.7
• Description: IC DIGITAL POT 10K 64TP 14TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9429WV14-2.7

• Taps: 64
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 10K
• Number Of Elements: 1
• # Of Taps: 64
• Resistance (max): 10KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (2-Wire)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 14
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Detailed Functional Diagram
Circuit Level Applications
• Vary the Gain of a Voltage Amplifier
• Provide Programmable DC Reference Voltages for
• Control the Volume in Audio Circuits
• Trim Out the Offset Voltage Error in a Voltage Amplifier
• Set the Output Voltage of a Voltage Regulator
• Trim the Resistance in Wheatstone Bridge Circuits
• Control the Gain, Characteristic Frequency and
• Set the Scale Factor and Zero Point in Sensor Signal
• Vary the Frequency and Duty Cycle of Timer ICs
• Vary the DC Biasing of a Pin Diode Attenuator in RF
• Provide a Control Variable (I, V, or R) in Feedback Circuits
Comparators and Detectors
Circuit
Q-factor in Filter Circuits
Conditioning Circuits
Circuits
SDA
SCL
WP
A3
A2
A0
INTERFACE
CIRCUITRY
CONTROL
3
V
AND
V
SS
CC
CONTROL
D ATA
X9429
DR0 DR1
DR2 DR3
POWER-ON RECALL
System Level Applications
• Adjust the Contrast in LCD Displays
• Control the Power Level of LED Transmitters in
• Set and Regulate the DC Biasing Point in an RF Power
• Control the Gain in Audio and Home Entertainment
• Provide the Variable DC Bias for Tuners in RF Wireless
• Set the Operating Points in Temperature Control Systems
• Control the Operating Point for Sensors in Industrial
• Trim Offset and Gain Errors in Artificial Intelligent Systems
REGISTER
COUNTER
WIPER
(WCR)
Communication Systems
Amplifier in Wireless Systems
Systems
Systems
Systems
10kΩ
64--TAPS
R
R
R
H
L
W
October 13, 2008
/V
/V
/V
L
H
W
FN8248.3