参数资料
| 型号： | ISL90841UIV1427Z-TK |
| 厂商： | Intersil |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL QUAD 50K OHM 14TSSOP |
| 产品培训模块： | Digitally Controlled Potentiometers |
| 标准包装： | 1 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 电路数： | 4 |
| 温度系数： | 标准值 ±45 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | I²C（设备位址） |
| 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： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 标准包装 |
| 其它名称： | ISL90841UIV1427Z-TKDKR |
11
FN8094.1
February 8, 2006
Write Operation
A Write operation requires a START condition, followed by a
valid Identification Byte, a valid Address Byte, a Data Byte,
and a STOP condition. After each of the three bytes, the
ISL90841 responds with an ACK. At this time, the device
enters its standby state (See Figure 17).
Read Operation
A Read operation consist of a three byte instruction followed
by one or more Data Bytes (See Figure 18). The master
initiates the operation issuing the following sequence: a
START, the Identification byte with the R/W bit set to “0”, an
Address Byte, a second START, and a second Identification
byte with the R/W bit set to “1”. After each of the three bytes,
the ISL90841 responds with an ACK. Then the ISL90841
transmits Data Bytes as long as the master responds with an
ACK during the SCL cycle following the eighth bit of each
byte. The master terminates the read operation (issuing a
STOP condition) following the last bit of the last Data Byte
(See Figure 18).
The Data Bytes are from the registers indicated by an
internal pointer. This pointer initial value is determined by the
Address Byte in the Read operation instruction, and
increments by one during transmission of each Data Byte.
After reaching the memory location 03h the pointer “rolls
over” to 00h, and the device continues to output data for
each ACK received.
ISL90841
相关PDF资料 |
PDF描述 |
|---|---|
| DS1013S-10+ | IC DELAY LINE 10NS 16-SOIC |
| MS3451L28-9S | CONN RCPT 12POS CBL MNT W/SCKT |
| DS1007S-14+ | IC DELAY LINE 7NS 16-SOIC |
| X9015US8IZ | IC XDCP SGL 32-TAP 50K 8-SOIC |
| X9315USIZ-2.7T1 | IC XDCP 32-TAP 50K 3WIRE 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL90841WIV1427 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Noise, Low Power I2C Bus, 256 Taps |
| ISL90841WIV1427Z | 功能描述:IC XDCP 256-TAP 10KOHM TSSOP-14 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:256 电阻（欧姆）:100k 电路数:2 温度系数:标准值 35 ppm/°C 存储器类型:易失 接口:6 线串行（芯片选择，递增，增/减） 电源电压:2.6 V ~ 5.5 V 工作温度:-40°C ~ 125°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) |
| ISL90841WIV1427Z-TK | 功能描述:IC POT DGTL QUAD 10K OHM 14TSSOP 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:256 电阻（欧姆）:100k 电路数:2 温度系数:标准值 35 ppm/°C 存储器类型:易失 接口:6 线串行（芯片选择，递增，增/减） 电源电压:2.6 V ~ 5.5 V 工作温度:-40°C ~ 125°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) |
| ISL90842 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Noise, Low Power, I2C Bus, 256 Taps |
| ISL90842_06 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Quad Digitally Controlled Variable Resistors |
发布紧急采购，3分钟左右您将得到回复。