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参数资料
| 型号： | AS1106WL-T |
| 厂商： | ams |
| 文件页数： | 2/22页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER LED 8-DIGIT 24-SOIC |
| 标准包装： | 1,000 |
| 显示器类型： | LED |
| 配置： | 7 段 + DP |
| 接口： | 串行 |
| 数字或字符： | 8 位数字 |
| 电流 - 电源： | 330mA |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC |
| 包装： | 带卷 (TR) |
Datasheet
A S 110 6 , A S 11 0 7
8-Digit LED Display Drivers
1 General Description
The AS1106 and the AS1107 are compact display drivers for 7-
segment numeric displays of up to 8 digits. The devices can be
programmed via SPI, QSPI, and Microwire as well as a conventional
4-wire serial interface.
The devices include an integrated BCD code-B/HEX decoder,
multiplex scan circuitry, segment and display drivers, and a 64-bit
memory. Internal memory stores the LED settings, eliminating the
need for continuous device reprogramming.
Every segment can be individually addressed and updated
separately. Only one external resistor (R SET ) is required to set the
current through the LED display. LED brightness can be controlled
by analog or digital means. The devices can be programmed to use
the internal code-B/HEX decoder to display numeric digits or to
directly address each segment.
The AS1106 and the AS1107 feature an extremely low shutdown
current of typically 3μA, and an operational current of less than
500μA. The number of digits can be programmed, the devices can
be reset by software, and an external clock is also supported.
Additionally, segment blinking can be synchronized across multiple
drivers.
Several test modes are available for easy application debugging.
The devices are available in PDIP 24-pin and SOIC 24-pin
packages.
Figure 1. AS1106, AS1107 - Typical Application Diagram
2 Key Features
10MHz SPI-, QSPI-, Microwire-Compatible Serial I/O
Individual LED Segment Control
Segment Blinking Control (can be synchronized across multiple
drivers)
Hexadecimal- or BCD-Code/No-Decode Digit Selection
3μA Low-Power Shutdown Current (typ; data retained)
Extremely Low Operating Current 0.5mA in Open-Loop
Digital and Analog Brightness Control
Display Blanked on Power-Up
Drive Common-Cathode LED Displays
Low-EMI Low Slew-Rate Limited Segment
Drivers (AS1107)
Supply Voltage Range: 2.7 to 5.5V
Software Reset
Optional External Clock
Packages:
- PDIP 24-pin
- SOIC 24-pin
3 Applications
The AS1106 and AS1107 are ideal for bar-graph displays,
instrument-panel meters, LED matrix displays, dot matrix displays,
set-top boxes, white goods, professional audio equipment, medical
equipment, industrial controllers and panel meters.
+5V
9.53k Ω
I/O
I/O
SCK
ISET
DIN
LOAD/CSN
CLK
VDD
AS1106/
AS1107
DIG0 to
DIG7
SEG A to G
SEP DP
8 Digits
8 Segments
Micro-
GND
processor
GND
8-Digit Microprocessor Display
Revision 2.28
1 - 21
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS1106-XXX-I-A1-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| AS1106-XXX-I-A1-S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| AS1106-XXX-I-A2-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| AS1106-XXX-I-A2-S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| AS1106-XXX-I-A3-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
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