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数量 | 价钱 (含税) |
---|---|
1+ | CNY100.070 (CNY113.0791) |
10+ | CNY71.740 (CNY81.0662) |
25+ | CNY71.670 (CNY80.9871) |
100+ | CNY62.080 (CNY70.1504) |
300+ | CNY61.680 (CNY69.6984) |
500+ | CNY61.270 (CNY69.2351) |
1000+ | CNY60.980 (CNY68.9074) |
产品信息
产品概述
The MAX6958AAEE+ is a 2-wire interfaced, 4-digit, 9-segment LED display driver with keyscan in 16 pin QSOP package. This compact multiplexed common cathode display driver interfaces microprocessors to seven segment numeric LED digits or discrete LEDs through SMBus and I2C compatible 2-wire serial interface. The 400Kbps 2-wire serial interface uses fixed 0.8V/2.1V logic thresholds for compatibility with 2.5V and 3.3V systems when display driver is powered from 5V supply. The MAX6958 drives up to four 7-segment digits with decimal points plus four discrete LEDs or four 7-segment digits & eight discrete LEDs if digit's decimal points are not used or up to 36 discrete LEDs. It also includes hexadecimal font for seven segment displays, multiplex scan circuitry, static RAM that stores each digit, anode and cathode drivers. The MAX6958 contains 20μA low power shutdown mode, scan limit register that allows user to display from one to four digits and test mode which forces all LEDs on.
- Supply voltage range from 3V to 5.5V
- Automotive temperature range from -40°C to 125°C
- Drive 4 digits plus 4 or 8 discrete LEDs
- 23mA constant current LED segment drive
- Hexadecimal decode/no decode digit selection
- 64 step digital brightness control
- Slew rate limited segment drivers reduces EMI
- Operating supply current of 5.9mA at TA = +25°C and serial clock frequency of 400KHz
- Display scan rate of 780Hz and keyscan debounce time of 41ms
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
LED显示驱动器
9
QSOP
16引脚
275mA
400kHz
表面安装
-
125°C
No SVHC (21-Jan-2025)
4输出
4
3V
5.5V
-
3V
5.5V
I2C
-40°C
MSL 1 -无限制
QSOP
400kHz
技术文档 (1)
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法律与环境
进行最后一道重要生产流程所在的地区原产地:Philippines
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RoHS
RoHS
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