參數(shù)資料
型號(hào): FAB2210UCX
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 8/26頁(yè)
文件大?。?/td> 0K
描述: IC SUBSYSTEM HDPH AMP G 20-WLCSP
標(biāo)準(zhǔn)包裝: 1
類型: D 類;G 類
輸出類型: 1-通道(單聲道),帶立體聲耳機(jī)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 3.3W x 1 @ 8 歐姆; 29mW x 2 @ 32 歐姆
電源電壓: 2.8 V ~ 5.25 V
特點(diǎn): 消除爆音,差分輸入,I²C,靜音,短路和熱保護(hù),關(guān)機(jī),音量控制
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 20-WLCSP
封裝/外殼: 20-UFBGA,WLCSP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: FAB2210UCXFSDKR
24
9614A–AT42–08/10
AT42QT2161
6.
Communications Protocol
6.1
Introduction
The device is address mapped. All communications consist of writes to, and reads from,
locations in an 8-bit address map. Table 6-1 shows the address map of QT2161.
Table 6-1.
Memory Map
Address
Use
Access
0
Chip ID
Read
1
Major/minor code version
Read
2
General Status
Read
3
Key Status 1
Read
4
Key Status 2
Read
5
Slider Touch Position
Read
6
GPIO Read
Read
7
Sub-revision
8–9
Reserved
0x00
10
Calibrate
Read/Write
11
Reset
Read/Write
12
LP Mode
Read/Write
13
Burst Repetition
Read/Write
14
Reserved
0x00
Read/Write
15
Neg Drift Compensation
Read/Write
16
Pos Drift Compensation
Read/Write
17
Normal DI Limit
Read/Write
18
Neg Recal Delay
Read/Write
19
Drift Hold Time/AWAKE
Read/Write
20
Slider Control
Read/Write
21
Slider Options
Read/Write
22–37
Key 0
15 Key Control
Read/Write
38–53
Key 0
15 Neg Threshold
Read/Write
54–69
Key 0
15 Burst Length
Read/Write
70
GPIO/GPO Drive 1
Read/Write
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