- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄3768 > MAX7313DATG+T (Maxim Integrated Products)IC EXPANDER 16PORT 24TQFN PDF資料下載
參數(shù)資料
| 型號： | MAX7313DATG+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 10/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC EXPANDER 16PORT 24TQFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 接口： | I²C |
| 輸入/輸出數(shù)： | 16 |
| 中斷輸出： | 是 |
| 頻率 - 時鐘： | 400kHz |
| 電源電壓： | 2 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-WFQFN 裸露焊盤 |
| 供應商設(shè)備封裝： | 24-TQFN-EP（4x4） |
| 包裝： | 帶卷 (TR) |
MAX7313
16-Port I/O Expander with LED Intensity
Control, Interrupt, and Hot-Insertion Protection
18
______________________________________________________________________________________
Table 10. PWM Application Scenarios
APPLICATION
RECOMMENDED CONFIGURATION
All outputs static without PWM
Set the master, O16 intensity register 0x0E to any value 0x00 to 0x0F.
The global intensity G bit in the configuration register is don't care.
The output intensity registers 0x10 through 0x17 are don't care.
A mix of static and PWM outputs, with PWM
outputs using different PWM settings
Set the master, O16 intensity register 0x0E to any value from 0x10 to 0xFF.
Clear global intensity G bit to 0 in the configuration register to disable global intensity
control.
For the static outputs, set the output intensity value to 0xF.
For the PWM outputs, set the output intensity value in the range 0x0 to 0xE.
A mix of static and PWM outputs, with PWM
outputs all using the same PWM setting
As above. Global intensity control cannot be used with a mix of static and PWM
outputs, so write the individual intensity registers with the same PWM value.
All outputs PWM using the same PWM
setting
Set the master, O16 intensity register 0x0E to any value except from 0x10 to 0xFF.
Set global intensity G bit to 1 in the configuration register to enable global intensity
control.
The master, O16 intensity register 0x0E is the only intensity register used.
The output intensity registers 0x10 through 0x17 are don't care.
Figure 11. PWM Timing
ONE PWM PERIOD IS 240 CYCLES OF THE 32kHz PWM
OSCILLATOR. A PWM PERIOD CONTAINS 15 MASTER
INTENSITY TIMESLOTS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
14
15
1
2
EACH MASTER INTENSITY
TIMESLOT CONTAINS 16
PWM CYCLES
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
15 16
1
2
Figure 12. Master Set to 1/15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
14
15
2
1
.
Figure 14. Master Set to 15/15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
14
15
2
1
.
Figure 13. Master Set to 14/15
1
2
3
4
5
6
7
8
9 10 11 12 13 14
15
14
15
2
1
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX7313DATG+ | IC EXPANDER 16PORT 24TQFN |
| MAX7313DAEG+T | IC EXPANDER 16PORT 24QSOP |
| MAX7313DAEG+ | IC EXPANDER 16PORT 24QSOP |
| JLC1562BFELG | IC BUS INTRFACE I2C I/O 16SOEIAJ |
| JLC1562BN | IC I/O EXPANDER I2C 8B 16DIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7313EVKIT+ | 功能描述:界面開發(fā)工具 Evaluation Kit for the MAX7313 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| MAX7314 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection |
| MAX7314AEG | 功能描述:外圍驅(qū)動器與原件 - PCI 18-Port GPIO RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| MAX7314AEG+ | 功能描述:外圍驅(qū)動器與原件 - PCI 18-Port GPIO RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| MAX7314AEG+T | 功能描述:外圍驅(qū)動器與原件 - PCI 18-Port GPIO RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
發(fā)布緊急采購，3分鐘左右您將得到回復。