DM134B中文资料点晶科技数据手册PDF规格书
DM134B规格书详情
General Description
The DM134B、DM135B are constant current drivers specifically designed for LED display applications. The value of constant current can be varied using an external resistor. The devices include a 16-bit shift register, latches, and constant current drivers on a single Silicon CMOS chip.
特性 Features
• 3.3V~5V CMOS Compatible Input
• Maximum Clock Frequency: 25MHz (Cascade Operation)
• Maximum Output Voltage: 17V
• Package: DIP24, SOP24, SSOP24, QFN32
• Package and Pin Layout: Pin layout and functionality are similar to those of the ST2221C.
(Each characteristic value is different.)
• Constant Current Matching: (Ta = 25°C、VDD = 5.0V)
Chip-to-Chip: ± 10.0
Bit-to-Bit:
DM134B:± 4.0 @ IOUT = 30 ~ 90mA
± 6.0 @ IOUT = 20 ~ 30mA
DM135B:± 4.0 @ IOUT = 20 ~ 60mA
± 6.0 @ IOUT = 5 ~ 20mA
产品属性
- 型号：
DM134B
- 制造商：
SITI
- 制造商全称：
SITI
- 功能描述：
16-Bit Constant Current LED Drivers with 3.3v ~ 5v Supply Voltage
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SITI |
24+ |
NA/ |
3287 |
原装现货,当天可交货,原型号开票 |
询价 | ||
SITI |
2016+ |
SSOP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SITI |
24+ |
SOP-24 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
SITI |
20+ |
SSOP24 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SITI |
25+ |
SOP24 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
SITI |
22+ |
SOP24 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
SITI |
24+ |
SOP24L(1.0) |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
DM |
24+ |
SOP-7.2 |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
SITI |
25+ |
SSOP |
2650 |
原装优势!绝对公司现货 |
询价 | ||
SITI |
25+23+ |
DIP24 |
36805 |
绝对原装正品全新进口深圳现货 |
询价 |
