参数资料
型号: MAX1366ECM+
厂商: Maxim Integrated
文件页数: 11/36页
文件大小: 0K
描述: IC PANEL METER 4.5 DIG 48LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 250
显示器类型: LED
配置: 7 段显示
接口: 串行
数字或字符: A/D,4.5 位数字
电源电压: 2.7 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 托盘
Microcontroller-Interface, 4.5-/3.5-Digit Panel
Meters with 4–20mA Output
Pin Description (continued)
PIN
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
NAME
SCLK
DOUT
DIN
CS
LEDG
DIG0
DIG1
DIG2
DIG3
DIG4
SEGA
SEGB
LEDV
SEGC
SEGD
SEGE
SEGF
SEGG
SEGDP
LED_EN
NEGV
LOWBATT
REF-
REF+
FUNCTION
Serial Clock Input. Apply an external clock to SCLK to facilitate communication through the serial
bus. SCLK may idle high or low.
Serial Data Output. DOUT presents serial data in response to register queries. Data shifts out on
the falling edge of SCLK. DOUT goes high impedance when CS is high.
Serial Data Input. Data present at DIN is shifted into the internal registers in response to a rising
edge at SCLK when CS is low.
Active-Low Chip-Select Input. Forcing CS low activates the serial interface. (See Table 8.)
LED Segment-Drivers Ground
Digit 0 Driver Out (Connected to GLED for the MAX1368)
Digit 1 Driver Out
Digit 2 Driver Out
Digit 3 Driver Out
Digit 4 Driver Out
Segment A Driver
Segment B Driver
LED-Display Segment-Driver Supply. Connect to a +2.7V to +5.25V supply. Bypass with a 0.1μF
capacitor to LEDG.
Segment C Driver
Segment D Driver
Segment E Driver
Segment F Driver
Segment G Driver
Segment Decimal-Point Driver
Active-High LED Enable. The MAX1366/MAX1368 display driver turns off when LED_EN is low.
The MAX1366/MAX1368 LED-display driver turns on when LED_EN is high.
-2.5V Charge-Pump Voltage Output. Connect a 0.1μF capacitor to GND.
Low-Battery-Voltage Monitor. When the LOWBATT input voltage is lower than 2.048V, the
LOWBATT bit in the status register is set to one.
Negative Reference Voltage Input. For internal reference operation, connect REF- to GND. For
external reference operation, bypass REF- to GND with a 0.1μF capacitor and
set V REF- from -2.2V to +2.2V (V REF+ > V REF- ).
Positive Reference Voltage Input. For internal reference operation, connect a 4.7μF capacitor from
REF+ to GND. For external reference operation, bypass REF+ to GND with a 0.1μF capacitor and
set V REF+ from -2.2V to +2.2V, provided that V REF+ > V REF- .
______________________________________________________________________________________
11
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MAX1366ECM+T 功能描述:LED显示驱动器 Stand-Alone 4.5Digit Panel Meters RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
MAX1366ECM-T 功能描述:LED显示驱动器 RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
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MAX1366EVKIT+ 功能描述:LED 照明开发工具 MAX1366 Eval Kit RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: