參數(shù)資料
型號: X9241AMSI
廠商: Intersil
文件頁數(shù): 10/16頁
文件大小: 0K
描述: IC XDCP QUAD 2/10/10/50K 20-S
標(biāo)準(zhǔn)包裝: 35
系列: XDCP™
接片: 64
電阻(歐姆): 2k,10k,10k,50k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC W
包裝: 管件
3
FN8164.6
August 31, 2007
Pin Descriptions
Host Interface Pins
Serial Clock (SCL)
The SCL input is used to clock data into and out of the
X9241A.
Serial Data (SDA)
SDA is a bidirectional pin used to transfer data into and out
of the device. It is an open drain output and may be wire-
ORed with any number of open drain or open collector
outputs. An open drain output requires the use of a pull-up
resistor. For selecting typical values, refer to the guidelines
for calculating typical values on the bus pull-up resistors
graph.
Address
The Address inputs are used to set the least significant
4-bits of the 8-bit slave address. A match in the slave
address serial data stream must be made with the Address
input in order to initiate communication with the X9241A.
Potentiometer Pins
VH/RH(VH0/RH0 TO VH3/RH3), VL/RL (VL0/RL0 TO VL3/RL3)
The RH and RL inputs are equivalent to the terminal
connections on either end of a mechanical potentiometer.
VW/RW (VW0/RW0 TO VW3/RW3)
The wiper outputs are equivalent to the wiper output of a
mechanical potentiometer.
Pinout
X9241A
(20 LD DIP, SOIC, TSSOP)
TOP VIEW
X9241AUP
5 ±10%
50
Pot 0 = 50k
Pot 1 = 50k
Pot 2 = 50k
Pot 3 = 50k
0 to +70
20 Ld PDIP
X9241AUPZ (Note)
X9241AUPZ
0 to +70
20 Ld PDIP*** (Pb-free)
X9241AUPI
-40 to +85
20 Ld PDIP
X9241AUPIZ (Note)
X9241AUPIZ
-40 to +85
20 Ld PDIP*** (Pb-free)
X9241AUS
0 to +70
20 Ld SOIC
X9241AUSZ* (Note)
X9241AUS Z
0 to +70
20 Ld SOIC (Pb-free)
X9241AUSI*, **
X9241AUSI
-40 to +85
20 Ld SOIC
X9241AUSIZ* (Note)
X9241AUSI Z
-40 to +85
20 Ld SOIC (Pb-free)
X9241AUV*
X9241AU V
0 to +70
20 Ld TSSOP
X9241AUVZ* (Note)
X9241AU VZ
0 to +70
20 Ld TSSOP (Pb-free)
X9241AUVI*, **
X9241AU VI
-40 to +85
20 Ld TSSOP
X9241AUVIZ* (Note)
X9241AU VIZ
-40 to +85
20 Ld TSSOP (Pb-free)
*Add "T1" suffix for tape and reel.
**Add “T2” suffix for tape and reel.
***Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100%
matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations.
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J
STD-020.
Ordering Information (Continued)
PART NUMBER
PART MARKING
VCC LIMITS
(V)
POTENTIOMETER
ORGANIZATION
(k)
TEMP RANGE
(°C)
PACKAGE
Pin Names
SYMBOL
DESCRIPTION
SCL
Serial Clock
SDA
Serial Data
A0 to A3
Address
VH0/RH0 to VH3/RH3,
VL0/RL0 to VL3/RL3
Potentiometer Pins (terminal equivalent)
VW0/RW0 to VW3/RW3 Potentiometer Pins (wiper equivalent)
VW0/RW0
A0
A2
VH1/RH1
SDA
VSS
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCC
A1
A3
SCL
X9241A
VL0/RL0
VH0/RH0
VW1/RW1
VL1/RL1
VW3/RW3
VL3/RL3
VH3/RH3
VW2/RW2
VL2/RL2
VH2/RH2
X9241A
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