參數(shù)資料
型號： TSC2100IDARG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO32
封裝： GREEN, PLASTIC, TSSOP-32
文件頁數(shù)： 45/76頁
文件大?。?/td> 1143K
代理商： TSC2100IDARG4
TSC2100
SLAS378 NOVEMBER 2003
www.ti.com
5
ELECTRICAL CHARACTERISTICS
At +25°C, AVDD,DRVDD,IOVDD = 3.3 V, DVDD = 1.8 V, Int. Vref = 2.5 V, Fs (Audio) = 48 kHz, unless otherwise noted (continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
DAC INTERPOLATION FILTER
Pass band
20
0.45Fs
Hz
Pass band ripple
±0.06
dB
Transition band
0.45Fs
0.5501Fs
Hz
Stop band
0.5501Fs
7.455Fs
Hz
Stop band attenuation
65
dB
Filter group delay
21/Fs
Sec
Deemphasis error
±0.1
dB
DAC LINE OUTPUT
1-kHz sine wave input, 48 ksps, output drivers
in low power mode, load = 10 k, 10 pF
Full scale output voltage (0 dB)
By design, D10D9 = 00 in control register
06H/Page2 corresponding to 2-VPP output
swing
0.707
Vrms
Output common mode
By design, D10D9 = 00 in control register
06H/Page2 corresponding to 2-VPP output
swing
1.35
V
SNR
Measured as idle channel noise, A-weighted
85
97
dBA
THD
0-dB FS input, 0-dB gain
95
dB
PSRR
1 kHz, 100mVpp on AVDD(2) VGND powered
down
56
dB
Interchannel isolation
Coupling from ADC to DAC
84
dB
DAC HEADPHONE OUTPUT
1-kHz sine wave input, 48 ksps, output drivers
in high power mode, load = 16 , 10 pF
Full scale output voltage (0 dB)
By design, D10D9 = 00 in control register
06H/Page2 corresponding to 2-VPP output
swing
0.707
Vrms
SNR
Measured as idle channel noise, A-weighted
85
97
dBA
THD
1 dBFS input, 0-dB gain
91
55
dB
PSRR
1 kHz, 100 mVpp on AVDD(1) VGND powered
down
54
dB
Interchannel isolation
Coupling from ADC to DAC
85
dB
Mute attenuation
121
dB
Maximum output power
D10D9 = 00 in control register 06H/Page2
30
mW
Digital volume control gain
63.5
0
dB
Digital volume control step size
0.5
dB
Channel separation
Between HPL and HPR
80
dB
DAC SPEAKER OUTPUT
Output driver in high power mode,
load = 8 ,, connected between HPR and HPL
pins. D10D9 = 10 in control register
06H/Page2 corresponding to 2.402-VPP output
swing
Output power
0 dB input to DAC
325
mW
SNR
Measured as idle channel noise, A-weighted
102
dBA
THD
0 dBFS input, 0-dB gain
33
dB
6 dBFS input, 0-dB gain
88
dB
(1) DAC PSRR measurement is calculated as:
PSRR + 20 log10
VSIGsup
VHPR L
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TSC2100IRHBG4 功能描述:觸摸屏轉換器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp 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
TSC2100IRHBR 功能描述:觸摸屏轉換器和控制器 Prog 4-Wire w/Ster Codec & Hdph/Spk Amp 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
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TSC2100IRHBRMULT1 制造商:Texas Instruments 功能描述:
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