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參數(shù)資料
| 型號： | UDA1334BT |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Low power audio DAC |
| 中文描述： | SERIAL INPUT LOADING, 24-BIT DAC, PDSO16 |
| 封裝： | 3.90 MM, PLASTIC, MS-012, SOT-109-1, SOP-16 |
| 文件頁數(shù)： | 14/24頁 |
| 文件大小： | 108K |
| 代理商： | UDA1334BT |
2002 May 22
14
Philips Semiconductors
Product specification
Low power audio DAC
UDA1334BT
14.3
V
DDD
= V
DDA
= 1.8 to 3.6 V; T
amb
=
20 to +85
°
C; R
L
= 5 k
; all voltages with respect to ground (pins V
SSA
and V
SSD
);
unless otherwise specified; note 1.
Timing
Note
1.
The typical value of the timing is specified at f
s
= 44.1 kHz (sampling frequency).
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
System clock timing
(see Fig.6)
T
sys
system clock cycle time
f
sys
= 256f
s
f
sys
= 384f
s
f
sys
= 512f
s
f
sys
< 19.2 MHz
f
sys
≥
19.2 MHz
f
sys
< 19.2 MHz
f
sys
≥
19.2 MHz
35
23
17
0.3T
sys
0.4T
sys
0.3T
sys
0.4T
sys
88
59
44
780
520
390
0.7T
sys
ns
0.6T
sys
ns
0.7T
sys
ns
0.6T
sys
ns
ns
ns
ns
t
CWH
system clock HIGH time
t
CWL
system clock LOW time
Reset timing
t
reset
Serial interface timing
(see Fig.7)
reset time
1
μ
s
f
BCK
t
BCKH
t
BCKL
t
r
t
f
t
su(DATAI)
t
h(DATAI)
t
su(WS)
t
h(WS)
bit clock frequency
bit clock HIGH time
bit clock LOW time
rise time
fall time
set-up time data input
hold time data input
set-up time word select
hold time word select
50
50
20
0
20
10
64f
s
20
20
Hz
ns
ns
ns
ns
ns
ns
ns
ns
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UDA1334BT/N2 | 制造商:NXP Semiconductors 功能描述:IC DAC AUDIO LP 16-SOIC |
| UDA1334BT/N2,112 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC LOW POWER AUDIO DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1334BT/N2,118 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC LOW POWER AUDIO DAC 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| UDA1334BTD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC LOW POWER AUDIO DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1334BTS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low power audio DAC |
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