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参数资料
| 型号： | UDA1334BTS/N2,112 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | DAC |
| 英文描述： | Low power audio DAC; Package: SOT369-1 (SSOP16); Container: Tube |
| 中文描述： | SERIAL INPUT LOADING, 24-BIT DAC, PDSO16 |
| 封装： | 4.40 MM, PLASTIC, MO-152, SOT369-1, SSOP-16 |
| 文件页数： | 6/22页 |
| 文件大小： | 160K |
| 代理商： | UDA1334BTS/N2,112 |
2000 Jul 31
14
NXP Semiconductors
Product specification
Low power audio DAC
UDA1334BTS
14.3
Timing
VDDD =VDDA = 1.8 to 3.6 V; Tamb = 20 to +85 °C; RL =5kΩ; all voltages with respect to ground (pins VSSA and VSSD);
unless otherwise specified; note 1.
Note
1. The typical value of the timing is specified at fs = 44.1 kHz (sampling frequency).
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
System clock timing (see Fig.6)
Tsys
system clock cycle time
fsys = 256fs
35
88
780
ns
fsys = 384fs
23
59
520
ns
fsys = 512fs
17
44
390
ns
tCWH
system clock HIGH time
fsys < 19.2 MHz
0.3Tsys
0.7Tsys ns
fsys ≥ 19.2 MHz
0.4Tsys
0.6Tsys ns
tCWL
system clock LOW time
fsys < 19.2 MHz
0.3Tsys
0.7Tsys ns
fsys ≥ 19.2 MHz
0.4Tsys
0.6Tsys ns
Reset timing
treset
reset time
1
μs
Serial interface timing (see Fig.7)
fBCK
bit clock frequency
64fs
Hz
tBCKH
bit clock HIGH time
50
ns
tBCKL
bit clock LOW time
50
ns
tr
rise time
20
ns
tf
fall time
20
ns
tsu(DATAI)
set-up time data input
20
ns
th(DATAI)
hold time data input
0
ns
tsu(WS)
set-up time word select
20
ns
th(WS)
hold time word select
10
ns
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相关代理商/技术参数 |
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|---|---|
| UDA1334TS | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power audio DAC |
| UDA1334TS/N1,112 | 功能描述:数模转换器- DAC ULTRA LOW COST DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| UDA1334TS/N1,118 | 功能描述:数模转换器- DAC ULTRA LOW COST DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| UDA1334TS/N1118 | 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| UDA1334TSDH | 功能描述:数模转换器- DAC ULTRA LOW COST DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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