參數(shù)資料
型號： TLV320DAC3120IRHBR
廠商： TEXAS INSTRUMENTS INC
元件分類： DAC
英文描述： SERIAL INPUT LOADING, 24-BIT DAC, PQCC32
封裝： 5 X 5 MM, PLASTIC, QFN-32
文件頁數(shù)： 89/110頁
文件大?。?/td> 1230K
代理商： TLV320DAC3120IRHBR
T0145-10
WCLK
BCLK
DIN
t (WS)
d
t (DI)
S
t (DI)
h
t
r
t
f
SLAS659 – NOVEMBER 2009
www.ti.com
Electrical Characteristics (continued)
At 25°C, AVDD = HPVDD = IOVDD = 3.3 V, SPKVDD = 3.6 V, DVDD = 1.8 V, fS (audio) = 48 kHz,
CODEC_CLKIN = 256 × fS, PLL = Off, VOL/MICDET pin disabled (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DIGITAL INPUT/OUTPUT
Logic family
CMOS
0.7 ×
IIH = 5 μA, IOVDD ≥ 1.6 V
IOVDD
VIH
V
IIH = 5 μA, IOVDD < 1.6 V
IOVDD
0.3 ×
IIL = 5 μA, IOVDD ≥ 1.6 V
–0.3
IOVDD
VIL
V
Logic level
IIL = 5 μA, IOVDD < 1.6 V
0
0.8 ×
VOH
IOH = 2 TTL loads
V
IOVDD
0.1 ×
VOL
IOL = 2 TTL loads
V
IOVDD
Capacitive load
10
pF
3.4
Timing Characteristics
3.4.1
I
2S/LJF/RJF Timing in Master Mode
All specifications at 25°C, DVDD = 1.8 V
Note: All timing specifications are measured at characterization but not tested at final test.
PARAMETER
IOVDD = 1.1 V
IOVDD = 3.3 V
UNIT
MIN
MAX
MIN
MAX
td(WS)
WCLK delay
45
20
ns
ts(DI)
DIN setup
8
6
ns
th(DI)
DIN hold
8
6
ns
tr
Rise time
25
10
ns
tf
Fall time
25
10
ns
Figure 3-1. I2S/LJF/RJF Timing in Master Mode
8
ELECTRICAL SPECIFICATIONS
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320DAC3120
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV320DAC3120IRHBT 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo-Pwr Audio DAC w/ Audio Proc RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
TLV320DAC3120IRHBT 制造商:Texas Instruments 功能描述:D/A Converter (D-A) IC 制造商:Texas Instruments 功能描述:IC, DAC, 32BIT, 192KSPS, QFN-32
TLV320DAC32 制造商:BB 制造商全稱:BB 功能描述:LOW POWER STEREO AUDIO DAC FOR PORTABLE AUDIO/TELEPHONY
TLV320DAC3202 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW POWER HIGH FIDELITY I2S INPUT HEADSET IC
TLV320DAC3202BYZJR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo Pwr Hi Fidelity I2S Input Headset IC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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