X95820WV14I-2.7 Intersil, X95820WV14I-2.7 Datasheet - Page 2

• Manufacturer Part Number: X95820WV14I-2.7
• Description: IC XDCP DUAL 256TAP 10K 14-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X95820WV14I-2.7

• Taps: 256
• Resistance (ohms): 10K
• Number Of Circuits: 2
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 10K
• Number Of Elements: 2
• # Of Taps: 256
• Resistance (max): 10KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (I2C)
• Single Supply Voltage (typ): 3.3V
• 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: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 14
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Block Diagram
PiN Descriptions
PIN
10
12
13
14
11
1
2
3
4
5
6
7
8
9
SYMBOL
RW0
GND
RW1
SDA
V
RH0
SCL
RH1
RL0
RL1
WP
A2
A0
A1
SDA
SCL
CC
2
A2
A1
A0
INTERFACE
Power supply pin
Hardware write protection pin. Active low. Prevents any “Write” operation of the I
“High” terminal of DCP0
“Low” terminal of DCP0
“Wiper” terminal of DCP0
Device address for the I
I
Serial data I/O for the I
Ground
“Wiper” terminal of DCP1
“Low” terminal of DCP1
“High” terminal of DCP1
Device address for the I
Device address for the I
2
I
C interface clock
2
C
CONTROL AND
STATUS LOGIC
NON-VOLATILE
INTERFACE,
POWER-UP,
REGISTERS
WP
X95820
2
C interface
2
2
2
C interface
C interface
C interface
V
CC
GND
WR1
WR0
DESCRIPTION
R
R
R
R
R
R
H1
W1
L1
H0
W0
L0
2
C interface.
July 18, 2006
FN8212.2