Allicdata Part #: | AS1108WL-TTR-ND |
Manufacturer Part#: |
AS1108WL-T |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ams |
Short Description: | IC DRIVER LED 4-DIGIT 20-SOIC |
More Detail: | N/A |
DataSheet: | AS1108WL-T Datasheet/PDF |
Quantity: | 3000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Display Type: | LED |
Type: | DESCRIPTION |
Configuration: | 7 Segment + DP |
Resolution (Bits): | -- |
Interface: | 4-Wire Serial, Microwire, QSPI, SPI |
Sampling Rate (Per Second): | -- |
Digits or Characters: | 4 Digits |
Data Interface: | -- |
Voltage - Supply: | 2.7 V ~ 5.5 V |
Current - Supply: | 330mA |
Voltage Supply Source: | -- |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 20-SOIC |
Base Part Number: | -- |
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: sales@allicdata.com
1. Description
The AS1108WL-T is a compact display driver for 7-segment numeric displays of up to 4 digits. The device can be programmed via SPI, QSPI, and Microwire as well as a conventional 4-wire serial interface. The device includes an integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 32-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 (RSET) is required to set the current through the LED display. LED brightness can be controlled by analog or digital means. The device can be programmed to use the internal code-B/HEX decoder to display numeric digits or to directly address each segment. The AS1108 features an extremely low shutdown current of typically 3µA, and an operational current of less than 500µA. The number of digits can be programmed, the device can be reset by software, and an external clock is also supported. Additionally, segment blinking can be synchronized across multiple drivers. The AS1108 provides several test modes for easy application debugging. The device is available in a SOIC 20-pin package.
2. Features
1. 10MHz SPI-, QSPI-, Microwire-Compatible Serial I/O
2. Individual LED Segment Control
3. Segment Blinking Control (can be synchronized across multiple drivers)
4. Hexadecimal- or BCD-Code/No-Decode Digit Selection
5. 3µA Low-Power Shutdown Current (typ; data retained)
6. Extremely Low Operating Current 0.5mA in Open-Loop
7. Digital and Analog Brightness Control
8. Display Blanked on Power-Up
9. Drive Common-Cathode LED Displays
10. Supply Voltage Range: +2.7 to +5.5V
11. Software Reset
12. Optional External Clock
13. SOIC 20-pin package
3. Application
1. AS1108 is ideal for bar graph displays
2. Dashboard instrument
3. LED matrix display
4. Dot matrix display
5. Set-top box
6. White goods
7. Professional audio equipment
8. Medical equipment
9. Industrial Controller
10. Panel meter
4. Pin Assignments
Part Number | Manufacturer | Price | Quantity | Description |
---|
AS1121-QF_EK_ST | ams | 170.09 $ | 2 | BOARD DEMO FOR AS1121AS11... |
AS1130-WL_DK_ST | ams | 203.11 $ | 11 | BOARD DEMO FOR AS1130AS11... |
AS1111A-WL_EK_ST | ams | 40.03 $ | 1000 | EVALUATION KIT AS1111A WL... |
AS1109-QF_EK_ST | ams | 47.03 $ | 1000 | BOARD EVAL AS1109AS1109 8... |
AS1110-QF_EK_ST | ams | 47.03 $ | 1000 | BOARD EVAL AS1110AS1110 1... |
AS1115 DB-WHITE | ams | 76.23 $ | 1000 | BOARD DEMO AS1115 WHITEAS... |
AS1115 DB-GREEN | ams | 76.23 $ | 1000 | BOARD DEMO AS1115 GREENAS... |
AS1115 DB-YELLOW | ams | 76.23 $ | 1000 | BOARD DEMO AS1115 YELLOWA... |
AS1116 DB-GREEN | ams | 76.23 $ | 1000 | BOARD DEMO AS1116 GREENAS... |
AS1116 DB-WHITE | ams | 76.23 $ | 1000 | BOARD DEMO AS1116 WHITEAS... |
AS1116 DB-YELLOW | ams | 76.23 $ | 1000 | BOARD DEMO AS1116 YELLOWA... |
AS1115-QF_DK_ST B | ams | 80.05 $ | 1000 | BOARD DEMO AS1115 BLUEAS1... |
AS1115-QF_DK_ST R | ams | 80.05 $ | 1000 | BOARD DEMO AS1115 REDAS11... |
AS1116-QF_DK_ST B | ams | 80.05 $ | 1000 | BOARD DEMO AS1116 BLUEAS1... |
AS1116-QF_DK_ST R | ams | 80.05 $ | 1000 | BOARD DEMO AS1116 REDAS11... |
AS1106PL_DK_SB | ams | 96.24 $ | 1000 | BOARD DEMO AS1106AS1106 8... |
AS1100 DB | ams | 95.29 $ | 1000 | BOARD DEMO AS1100AS1100 8... |
AS1116-QF_DK_ST BR | ams | 105.06 $ | 1000 | BOARD DEMO AS1116 RED/BLU... |
AS1116-QF_DK_ST GR | ams | 105.06 $ | 1000 | BOARD DEMO AS1116 RED/GRE... |
AS1111C-DF_EK_ST | ams | 38.12 $ | 1000 | EVALUATION KIT AS1111C ML... |
AS1119-WK_DK_ST | ams | 200.11 $ | 1 | BOARD DEMO FOR AS1119AS11... |
AS1122-BQFM | ams | 0.67 $ | 1000 | IC LED DRIVER LINEAR 40MA... |
AS1122B-BQFT | ams | -- | 1000 | IC LED DRIVER LINEAR 40MA... |
AS1109-BQFT | ams | 0.69 $ | 1000 | IC LED DRIVER LINEAR 100M... |
AS1109-BSOT | ams | 0.74 $ | 1000 | IC LED DRIVER LIN 100MA 1... |
AS1109-BSST | ams | 0.74 $ | 1000 | IC LED DRIVER LIN 100MA 1... |
AS1113-BQFT | ams | 0.78 $ | 1000 | IC LED DRIVER LINEAR 50MA... |
AS1110-BQFT | ams | 1.08 $ | 1000 | IC LED DRIVER LINEAR 100M... |
AS1112B-BQFT | ams | 1.09 $ | 1000 | IC LED DRIVER LIN 100MA 3... |
AS1121-BQFT | ams | 0.91 $ | 1000 | IC LED DRIVER LINEAR 40MA... |
AS1109-BQFR | ams | 1.71 $ | 872 | IC LED DRIVER LINEAR 100M... |
AS1109-BSSU-Z | ams | 2.08 $ | 299 | IC LED DRIVER LIN 100MA 1... |
AS1123-BTST | ams | 0.61 $ | 1000 | IC LED DRIVER LINEAR 40MA... |
AS1123-BQFT | ams | 0.61 $ | 1000 | IC LED DRIVER LINEAR 40MA... |
AS1112C-BQFT | ams | 1.18 $ | 1000 | IC LED DRIVER LIN 100MA 3... |
HBD060ZGE-AS11 | Bel Power So... | 0.0 $ | 1000 | DC DC CONVERTER 5V 3.3V 6... |
AS1110-BQFR | ams | 1.55 $ | 1000 | IC LED DRIVER LINEAR 100M... |
AS1109-BSSU | ams | 1.6 $ | 1000 | IC LED DRIVER LIN 100MA 1... |
AS1109-BSOU | ams | 1.67 $ | 1000 | IC LED DRIVER LIN 100MA 1... |
AS1113-BSSU | ams | 1.85 $ | 4 | IC LED DRIVER LINEAR 50MA... |
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