参数资料
型号: MAX7307AUB+T
厂商: Maxim Integrated
文件页数: 6/23页
文件大小: 0K
描述: IC LED DRIVER LINEAR 10-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
拓扑: PWM
输出数: 4
内部驱动器:
类型 - 主要: 背光,LED 闪烁器
类型 - 次要: 白色 LED
频率: 1MHz
电源电压: 1.62 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)裸露焊盘
供应商设备封装: 10-µMAX-EP
包装: 带卷 (TR)
工作温度: -40°C ~ 125°C
SMBus/I 2 C Interfaced 4-Port, Level-Translating
GPIOs and LED Drivers
Pin Description
PIN
MAX7306 MAX7307
NAME
FUNCTION
Reset Input. RST is an active-low input, referenced to V DD , that clears the 2-wire interface,
1
1
RST
which can be configured to put the device in the power-up reset condition and reset the
PWM and blink timing.
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
P1/ INT
GND
P2/OSCIN
P3/OSCOUT
P4
V LA
AD0
V DD
SDA
SCL
EP
Input/Output Port. P1/ INT is configurable as an open-drain I/O or as a transition detection
interrupt output.
Ground
Input/Output Port. P2/OSCIN is configurable as a push-pull I/O, open-drain I/O, or as the
PWM/blink/timing oscillator input.
Input/Output Port. P3/OSCOUT is configurable as a push-pull I/O, open-drain I/O, or as
the PWM/blink/timing oscillator output.
Input/Output Port. P4 is configurable as a push-pull I/O or an open-drain I/O.
Port Supply for P1–P4. Connect V LA to a power supply between 1.40V and 5.5V. Bypass
V LA to GND with a 0.1μF capacitor.
Address Input. Sets the device slave address. Connect to GND, V DD , SCL, or SDA to
provide four address combinations.
Positive Supply Voltage. Bypass V DD to GND with a 0.1μF ceramic capacitor.
Serial-Data I/O
Serial-Clock Input
Exposed Pad (μMAX only). Connect to GND.
6
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