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| 型号： | AS1122-BQFT |
| 厂商： | ams |
| 文件页数： | 3/23页 |
| 文件大小： | 0K |
| 描述： | IC LED DVR 12-CH W/DELAY 24-TQFN |
| 标准包装： | 1 |
| 系列： | * |
AS1122
Datasheet - P i n o u t
4 Pinout
Pin Assignments
Figure 2. Pin Assignments (Top View)
Pin Descriptions
Table 1. Pin Descriptions
Pin Number
1
2
5
6
7:12, 19:24
13
14
15
16
18
3, 4, 17
25
Pin Name
SDI
CLKI
CLKO
SDO
OUT0:OUT11
VDD
IRQ
RST
IREF
GND
NC
Thermal Pad
Description
Serial Data Input
Serial Data Clock Input
Serial Data Clock Output
Serial Data Output
Constant-Current Outputs 0:11
Power Supply Voltage
Interrupt Request Output. Open drain pin, can be left open if not used.
Reset Input. Pull this pin to high to reset all registers (set to default values) and to put the device into
shutdown. Connect this pin to GND for normal operation.
Reference Current Terminal. A resistor connected to this pin sets the maximum output currents (see
Setting Maximum Channel Current on page 15) .
Ground
Not Connected. Connect to GND if not used.
Ground. This pin must be connected to GND to ensure normal operation.
www.austriamicrosystems.com/LED-Driver-ICs
Revision 1.00
2 - 22
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相关代理商/技术参数 |
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| AS1122-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 |
| AS1122-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 |
| AS1122-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 |
| AS1122-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 |
| AS1122-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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