参数资料
| 型号： | X9279TV14Z |
| 厂商： | Intersil |
| 文件页数： | 16/18页 |
| 文件大小： | 0K |
| 描述： | IC XDCP SGL 256TAP 100K 14-TSSOP |
| 标准包装： | 95 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 100k |
| 电路数： | 1 |
| 温度系数： | 标准值 ±300 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 管件 |
7
FN8175.4
September 23, 2009
TABLE 3. IDENTIFICATION BYTE FORMAT
TABLE 4. INSTRUCTION BYTE FORMAT
TABLE 1. REGISTER SELECTION (R0 TO R3)
RB
RA
REGISTER
SELECTION
OPERATIONS
0
Data Register Read and Write; Wiper
Counter Register Operations
0
1
Data Register Read and Write; Wiper
Counter Register Operations
1
0
2
Data Register Read and Write; Wiper
Counter Register
Operations
1
3
Data Register Read and Write; Wiper
Counter Register
Operations
TABLE 2. REGISTER BANK SELECTION (BANK 0 TO BANK 3)
P1
P0
BANK
SELECTION
OPERATIONS
0
Data Register Read and Write; Wiper
Counter Register Operations
0
1
Data Register Read and Write Only
1
0
2
Data Register Read and Write Only
1
3
Data Register Read and Write Only
ID3
ID2
ID1
ID0
0
A2
A1
A0
01
(MSB)
(LSB)
Device Type
Identifier
Set to 0
for proper operation
Internal Slave
Address
I3
I2
I1
I0
RB
RA
P1
P0
(MSB)
(LSB)
Instruction Opcode
Register
Pot Selection (Bank Selection)
Set to P0 = 0 for potentiometer operations
Selection
P1 and P0 are used also for register Bank Selection
for 2-Wire Register Write and Read operations
Register Selection
Register Selected
RB
RA
DR0
0
DR1
0
1
DR2
1
0
DR3
1
TABLE 5. INSTRUCTION SET
INSTRUCTION
INSTRUCTION Set
OPERATION
I3
I2
I1
I0
RB
RA
P1
P0
Read Wiper Counter Register
1
0
1
0
Read the contents of the Wiper Counter Register
Write Wiper Counter
Register
1
0
1
0
Write new value to the Wiper Counter Register
Read Data Register
1
0
1
1/0
Read the contents of the Data Register pointed to by P1 - P0
and RB - RA
Write Data Register
1
0
1/0
Write new value to the Data Register pointed to by P1 - P0 and
RB - RA
XFR Data Register to
Wiper Counter Register
1
0
1
1/0
0
Transfer the contents of the Data Register pointed to by
RB-RA (Bank 0 only) to the Wiper Counter Register
XFR Wiper Counter
Register to Data Register
1
0
1/0
0
Transfer the contents of the Wiper Counter Register to the
Register pointed to by RB-RA (Bank 0 only)
Increment/Decrement
Wiper Counter Register
0
1
0
Enable Increment/decrement of the Wiper Counter Register
NOTE:
3. 1/0 = data is one or zero
X9279
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| X9279TV14Z-2.7 | 功能描述:IC XDCP SGL 256TAP 100K 14-TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 标准包装:2,500 系列:XDCP™ 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 ±300 ppm/°C 存储器类型:非易失 接口:I²C（设备位址） 电源电压:2.7 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| X9279TV14Z-2.7T1 | 功能描述:IC XDCP SGL 256TAP 100K 14-TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 标准包装:2,500 系列:XDCP™ 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 ±300 ppm/°C 存储器类型:非易失 接口:I²C（设备位址） 电源电压:2.7 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| X9279TV14ZT1 | 功能描述:IC XDCP SGL 256TAP 100K 14-TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 接片:32 电阻（欧姆）:50k 电路数:1 温度系数:标准值 50 ppm/°C 存储器类型:易失 接口:3 线串行（芯片选择，递增，增/减） 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 细型，TSOT-23-6 供应商设备封装:TSOT-23-6 包装:带卷 (TR) |
| X9279TXXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| X9279TXXX-2.7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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