- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384160 > BU9831 (Rohm CO.,LTD.) Non-volatile electronic potentiometer PDF資料下載
參數(shù)資料
| 型號： | BU9831 |
| 廠商： | Rohm CO.,LTD. |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Non-volatile electronic potentiometer |
| 中文描述： | 非易失性電子電位器 |
| 文件頁數(shù)： | 9/13頁 |
| 文件大小： | 149K |
| 代理商： | BU9831 |
9
Memory ICs
BU9831 / BU9831F
(3) Wiper counter data input (WCW)
SK
CS
DIO
1
1
0
1
0
0
0
1
H
L
H
L
H
L
V
W
1
4
8
24
32
t AW
D8
D14
Fig. 13 Wiper counter data input
1) This command is used for direct input of wiper position data. Since the data is 7-bit data sequentially input in the
order of D8, D9, D10, ..., D14, it determines one wiper position among 100 taps. Since no address exists at this
point, the address is ignored. The resistance stabilizes after an interval of tAW from the rise of the 32nd clock.
(4) Data read (DRD)
SK
CS
DIO
1
1
1
0
A0
A6
0
0
0
0
H
L
H
L
H
L
(DO)
D0
D15
HIGH-Z
HIGH-Z
1
4
8
16
32
t CS
Fig. 14 Data read
1) When the data read (DRD) command is received, data is output from the addresses specified by A1 and A0.
2) Output is synchronized to the fall of SK, in order of D0, D1, D2, ..., D15, at the fall of the 16th clock. After 32
clocks have elapsed, the D15 data is retained even if other clocks are input.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BU9831F | Non-volatile electronic potentiometer |
| BU9929FV | I2C BUS interface, general purpose I/O ports with condition watching function |
| BUB931T | High Voltage Ignition Coil Driver NPN Power Darlington(高壓點火線圈驅(qū)動器NPN達(dá)林頓功率晶體管) |
| BUF405AFP | HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORS |
| BUF405A | High Voltage Fast-Switching NPN Power Transistors(高壓快速開關(guān)NPN功率晶體管) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU9831F | 制造商:ROHM 制造商全稱:Rohm 功能描述:Non-volatile electronic potentiometer |
| BU9832GUL-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:WL-CSP EEPROM family SPI BUS |
| BU9832GUL-W_10 | 制造商:ROHM 制造商全稱:Rohm 功能描述:WL-CSP EEPROM family SPI BUS |
| BU9832GUL-WE2 | 功能描述:電可擦除可編程只讀存儲器 電可擦除可編程只讀存儲器 Serial-SPI 8Kb RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| BU9833GUL-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:Silicon Monolithic Integrated Circuit |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。