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參數(shù)資料
| 型號： | MAX7316ATE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 13/24頁 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 16B 16TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 10 |
| 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： | 16-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
MAX7316
10-Port I/O Expander with LED Intensity
Control, Interrupt, and Hot-Insertion Protection
20
______________________________________________________________________________________
Table 13. Master, O8 Intensity Register
REGISTER DATA
REGISTER
ADDRESS
CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
MSB
LSB
MSB
LSB
MASTER AND GLOBAL INTENSITY
R/
W
MASTER INTENSITY
O8 INTENSITY
Write master and global intensity
0
Read back master and global intensity
1
M3
M2
M1
M0
G3
G2
G1
G0
Master intensity duty cycle is 0/15 (off);
internal oscillator is disabled;
all outputs will be static with no PWM
—
0000
—
Master intensity duty cycle is 1/15
—
0001
—
Master intensity duty cycle is 2/15
—
0010
—
Master intensity duty cycle is 3/15
—
0011
—
————
———
Master intensity duty cycle is 13/15
—
1101
—
Master intensity duty cycle is 14/15
—
1110
—
Master intensity duty cycle is 15/15 (full)
—
1111
—
O8 intensity duty cycle is 1/16
—
0
O8 intensity duty cycle is 2/16
—
0
1
O8 intensity duty cycle is 3/16
—
0
1
0
—
————
———
O8 intensity duty cycle is 14/16
—
1
0
1
O8 intensity duty cycle is 15/16
—
1
0
O8 intensity duty cycle is 16/16
(static output, no PWM)
—
0X0E
—
———
1
The MAX7316 must be protected from the negative
voltage transient generated when switching off induc-
tive loads, such as relays, by connecting a reverse-
biased diode across the inductive load (Figure 19). The
peak current through the diode is the inductive load’s
operating current.
Power-Supply Considerations
The MAX7316 operates with a power-supply voltage of
2V to 3.6V. Bypass the power supply to GND with at
least 0.047F as close to the device as possible. For
the QFN version, connect the underside exposed pad
to GND.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7317 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection |
| MAX7317AEE | 功能描述:接口-I/O擴(kuò)展器 10-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| MAX7317AEE+ | 功能描述:接口-I/O擴(kuò)展器 10-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| MAX7317AEE+T | 功能描述:接口-I/O擴(kuò)展器 10-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| MAX7317AEE-T | 功能描述:接口-I/O擴(kuò)展器 10-Bit I/O Port Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
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