參數(shù)資料
型號: TSC2302
元件分類: Codec
英文描述: PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
中文描述: 可編程觸摸屏控制器,立體聲編解碼器
文件頁數(shù): 7/81頁
文件大小: 1211K
代理商: TSC2302
www.ti.com
www.ti.com
ttd
ta
tsck
tLead
tLag
twsck
twsck
tr
tf
tv
tho
tdis
thi
tsu
MSB OUT
BIT . . . 1
LSB OUT
MSB IN
BIT . . . 1
LSB IN
SS
SCLK
MISO
MOSI
TSC2302
SLAS394–JULY 2003
PIN DESCRIPTION (continued)
DESCRIPTION
PIN
I/O
NAME
24
I
RESET
Device reset (active high)
25
NC
NC
No connection
26
NC
NC
No connection
27
NC
NC
No connection
28
I
LLINEIN
Left-channel analog input to audio codec
29
I
RLINEIN
Right-channel analog input to audio codec
30
I
MICIN
Analog input from microphone
31
O
MICBIAS
Bias voltage output
32
O
VCM
Common-mode voltage bypass capacitor
33
O
AFILTR
Right-channel audio ADC antialiasing filter capacitor
34
O
AFILTL
Left-channel audio ADC antialiasing filter capacitor
35
I
VREF+
Audio codec positive reference voltage
36
I
VREF-
Audio codec negative reference voltage
37
O
MONO+
Mono differential output
38
I
AGND
Analog ground
39
I
AVDD
Analog supply
40
O
HPL
Headphone amplifier left output
41
O
HPR
Headphone amplifier right output
42
I
HPGND
Analog ground for headphone amplifier and touch screen circuitry
43
I
X-
X- position input
44
I
Y-
Y- position input
45
I
X+
X+ position input
46
I
Y+
Y+ position input
47
I
HPVDD
Analog supply for headphone amplifier and touch screen circuitry
48
I
AUX1
SAR auxiliary analog input 1
TIMING DIAGRAM
7
相關(guān)PDF資料
PDF描述
TSC2302IRGZ PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC2302IRGZ 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
TSC2302IRGZG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
TSC2302IRGZR 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
TSC2302IRGZRG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 Prog 4-Wire w/20-Bit Stereo Audio Codec RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
TSC2303IZQZ 制造商:Texas Instruments 功能描述: