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參數(shù)資料
| 型號： | X9271TV14ZT1 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 3/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC XDCP SGL 256TAP 100K 14-TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 電阻（歐姆）： | 100k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 ±300 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | 6 線 SPI（芯片選擇，設(shè)備位址） |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 14-TSSOP |
| 包裝： | 帶卷 (TR) |
11
FN8174.3
June 23, 2011
01
0
1
A1 A0
I3
I2
I1 I0
RA RB
P0
SCL
SI
CS
00
ID3 ID2 ID1 ID0
Device ID
Internal
Instruction
Opcode
Address
Register
Address
Pot/Bank
Address
00
P1
0
I
N
C
1
I
N
C
2
I
N
C
n
D
E
C
1
D
E
C
n
0
FIGURE 5. INCREMENT/DECREMENT INSTRUCTION SEQUENCE
SCK
SI
VW
INC/DEC CMD ISSUED
tWRID
VOLTAGE OUT
FIGURE 6. INCREMENT/DECREMENT TIMING LIMITS
TABLE 8. INSTRUCTION SET
INSTRUCTION
INSTRUCTION SET
(1/0 = DATA IS ONE OR ZERO)
OPERATION
I3
I2
I1
I0
RB
RA
P1
P0
Read Wiper Counter Register
1001
0
1/0
Read contents of Wiper Counter Register.
Write Wiper Counter Register
1010
0
1/0
Write new value to Wiper Counter Register.
Read Data Register
1011
1/0
Read contents of Data Register pointed to by P1 - P0
and RB - RA.
Write Data Register
1100
1/0
Write new value to Data Register pointed to by P1 - P0
and RB - RA.
XFR Data Register to
Wiper Counter Register
1101
1/0
0
Transfer contents of Data Register pointed to by
RB - RA (Bank 0 only) to Wiper Counter Register.
XFR Wiper Counter
Register to Data Register
1110
1/0
0
Transfer contents of Wiper Counter Register to Register
pointed to by RB-RA (Bank 0 only).
Increment/Decrement
Wiper Counter Register
0010
0
Enable increment/decrement of the Wiper Counter
Register.
Read Status (WIP Bit)
0101
0
1
Read status of internal write cycle by checking WIP bit.
X9271
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參數(shù)描述 |
|---|---|
| X9271TV-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TVI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally-Controlled (XDCP) Potentiometer |
| X9271TVI-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Single Supply/Low Power/256-Tap/SPI Bus |
| X9271TXXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|PLASTIC |
| X9271TXXX-2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|PLASTIC |
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