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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： | 4/22页 |
| 文件大小： | 160K |
| 代理商： | UDA1334BTS/N2,112 |
2000 Jul 31
12
NXP Semiconductors
Product specification
Low power audio DAC
UDA1334BTS
Notes
1. All supply connections must be made to the same external power supply unit.
2. At 3 V supply voltage, the input pads are TTL compatible. However, at 2.0 V supply voltage no TTL levels can be
accepted, but levels from 3.3 V domain can be applied to the pins.
3. When the DAC drives a capacitive load above 50 pF, a series resistance of 100
Ω must be used to prevent
oscillations in the output operational amplifier.
IDDD
digital supply current
normal operating mode
at 2.0 V supply voltage
1.4
mA
at 3.0 V supply voltage
2.1
mA
Sleep mode;
at 2.0 V supply voltage
clock running
250
μA
no clock running
20
μA
Sleep mode;
at 3.0 V supply voltage
clock running
375
μA
no clock running
30
μA
Digital input pins; note 2
VIH
HIGH-level input voltage
at 2.0 V supply voltage
1.3
3.3
V
at 3.0 V supply voltage
2.0
5.0
V
VIL
LOW-level input voltage
at 2.0 V supply voltage
0.5
+0.5
V
at 3.0 V supply voltage
0.5
+0.8
V
I
LI
input leakage current
1
μA
Ci
input capacitance
10
pF
3-level input: pin PCS
VIH
HIGH-level input voltage
0.9VDDD
VDDD +0.5
V
VIM
MID-level input voltage
0.4VDDD
0.6VDDD
V
VIL
LOW-level input voltage
0.5
+0.5
V
DAC
Vref(DAC)
reference voltage
with respect to VSSA
0.45VDDA
0.5VDDA
0.55VDDA
V
Ro(ref)
output resistance on
pin Vref(DAC)
25
k
Ω
Io(max)
maximum output current
(THD + N)/S < 0.1%;
RL = 800 Ω
1.6
mA
RL
load resistance
3
k
Ω
CL
load capacitance
note 3
50
pF
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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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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