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参数资料
| 型号： | DAC5672AIPFBR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | DUAL, PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 14-BIT DAC, PQFP48 |
| 封装： | GREEN, PLASTIC, TQFP-48 |
| 文件页数： | 22/26页 |
| 文件大小： | 1097K |
| 代理商： | DAC5672AIPFBR |
ELECTRICAL CHARACTERISTICS
www.ti.com................................................................................................................................................... SLAS528A – SEPTEMBER 2007 – REVISED MAY 2009
ELECTRICAL CHARACTERISTICS (continued)
over TA, AVDD = DVDD = 3.3 V, I(OUTFS) = 20 mA, independent gain set mode (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Reference Input
V(EXTIO)
Input voltage
0.1
1.25
V
RI
Input resistance
1
M
Small signal bandwidth
300
kHz
CI
Input capacitance
100
pF
Temperature Coefficients
Offset drift
2
ppm of
FSR/°C
With external reference
±20
ppm of
FSR/°C
Gain drift
With internal reference
±40
ppm of
FSR/°C
Reference voltage drift
±20
ppm/°C
over TA, AVDD = DVDD = 3.3 V, I(OUTFS) = 20 mA, fDATA = 200 MSPS, fOUT = 1 MHz, independent gain set mode (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Power Supply
AVDD
Analog supply voltage
3
3.3
3.6
V
DVDD
Digital supply voltage
3
3.3
3.6
V
Including output current through load
75
90
mA
resistor
I(AVDD)
Supply current, analog
Sleep mode with clock
2.5
6
mA
Sleep mode without clock
2.5
mA
25
38
mA
I(DVDD)
Supply current, digital
Sleep mode with clock
13.4
18
mA
Sleep mode without clock
0.6
mA
330
390
Sleep mode with clock
53
Power dissipation
mW
Sleep mode without clock
9.2
fDATA = 275 MSPS, fOUT = 20 MHz
350
APSRR
Analog power supply rejection ratio
-0.2
-0.01
0.2
%FSR/V
DPSRR
Digital power supply rejection ratio
-0.2
0
0.2
%FSR/V
TA
Operating free-air temperature
-40
85
°C
Copyright 2007–2009, Texas Instruments Incorporated
5
Product Folder Link(s): DAC5672A
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相关代理商/技术参数 |
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|---|---|
| DAC5672AIPFBRG4 | 功能描述:数模转换器- DAC 14B 275MSPS Dual 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 |
| DAC5672-EP | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL 14-BIT 200-MSPS DIGITAL-TO-ANALOG CONVERTER |
| DAC5672EVM | 功能描述:数据转换 IC 开发工具 DAC5672 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| DAC5672IPFB | 功能描述:数模转换器- DAC Digital to Analog Converter 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 |
| DAC5672IPFB | 制造商:Texas Instruments 功能描述:IC DAC 14BIT 275MSPS 制造商:Texas Instruments 功能描述:IC, DAC, 14BIT, 275MSPS, TQFP-48 |
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