参数资料
| 型号： | X40430V14I-CT1 |
| 厂商： | Intersil |
| 文件页数： | 10/26页 |
| 文件大小： | 0K |
| 描述： | IC VOLT MON TRPL EEPROM 14-TSSOP |
| 标准包装： | 2,500 |
| 类型： | 多压监控器 |
| 监视电压数目： | 3 |
| 输出： | 开路漏极，推挽式 |
| 复位： | 高有效/低有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 1.7V，2.2V，2.9V |
| 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： | 带卷 (TR) |
X40430, X40431, X40434, X40435
Figure 5. Sample V TRIP Reset Circuit
V P
V TRIP1
Adj.
V2FAIL
RESET
1
6
2
7
X4043X
14
13
9
8
Adjust
Run
SCL
μC
V TRIP2
Adj.
Figure 6. V TRIPX Set/Reset Sequence (X = 1, 2, 3)
V TRIPX Programming
SDA
Vx = V CC , VxMON
Note: X = 1, 2, 3
Let: MDE = Maximum Desired Error
No
Desired
V TRIPX <
Present Value
YES
Execute
V TRIPX Reset Sequence
MDE +
Desired Value
MDE –
Acceptable
Error Range
Error = Actual - Desired
Set V X = desired V TRIPX
New V X applied =
Old V X applied + | Error |
NO
Execute
Set Higher V X Sequence
Apply V CC and Voltage
> Desired V TRIPX to V X
Decrease V X
Output Switches?
YES
New V X applied =
Old V X applied - | Error |
Execute Reset V TRIPX
Sequence
Error < MDE –
Actual V TRIPX -
Desired V TRIPX
| Error | < | MDE |
DONE
Error > MDE +
WEL: Write Enable Latch (Volatile)
The WEL bit controls the access to the memory and to
the Register during a write operation. This bit is a vola-
tile latch that powers up in the LOW (disabled) state.
While the WEL bit is LOW, writes to any address,
10
including any control registers will be ignored (no
acknowledge will be issued after the Data Byte). The
WEL bit is set by writing a “1” to the WEL bit and
zeroes to the other bits of the control register.
FN8251.1
May 24, 2006
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PDF描述 |
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| ACC20DRXH | CONN EDGECARD 40POS .100 DIP SLD |
| X40430V14I-C | IC VOLT MON TRPL EEPROM 14-TSSOP |
| EMA30DTBZ-S664 | CONN EDGECARD 60POS R/A .125 SLD |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| X40430V14IZ-AT1 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Triple Voltage Monitor with Integrated CPU Supervisor |
| X40430V14IZ-B | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Triple Voltage Monitor with Integrated CPU Supervisor |
| X40430V14Z-A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Triple Voltage Monitor with Integrated CPU Supervisor |
| X40430V14Z-B | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Triple Voltage Monitor with Integrated CPU Supervisor |
| X40431 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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