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DAC7614UBG4 PDF预览

DAC7614UBG4

更新时间: 2024-01-28 01:51:14
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器数模转换器
页数 文件大小 规格书
17页 529K
描述
四路串行输入 12 位电压输出数模转换器 | DW | 16 | -40 to 85

DAC7614UBG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.4针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.78最大模拟输出电压:2.5 V
最小模拟输出电压:-2.5 V转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:SERIAL
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:10.3 mm最大线性误差 (EL):0.0244%
湿度敏感等级:3标称负供电电压:-5 V
位数:12功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5/+-5 V
认证状态:Not Qualified采样速率:0.089 MHz
座面最大高度:2.65 mm最大稳定时间:10 µs
标称安定时间 (tstl):10 µs子类别:Other Converters
最大压摆率:1.9 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mm

DAC7614UBG4 数据手册

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SPECIFICATIONS  
At TA = –40°C to +85°C, VDD = +5V, VSS = –5V, VREFH = +2.5V, and VREFL = –2.5V, unless otherwise noted.  
DAC7614E, P, U  
DAC7614EB, PB, UB  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
MIN  
TYP  
MAX  
UNITS  
ACCURACY  
Linearity Error(1)  
VSS = 0V or –5V  
VSS = 0V or –5V  
VSS = 0V or –5V  
±2  
±2  
±1  
±1  
±1  
±1  
LSB(2)  
LSB  
Linearity Matching(3)  
Differential Linearity Error  
Monotonicity  
LSB  
12  
Bits  
Zero-Scale Error  
Code = 000H  
Code = FFFH  
±4  
5
LSB  
Zero-Scale Drift  
Zero-Scale Matching(3)  
2
ppm/°C  
LSB  
±2  
±4  
±2  
±8  
10  
±4  
±8  
±4  
±1  
Full-Scale Error  
LSB  
Full-Scale Matching(3)  
Zero-Scale Error  
±1  
LSB  
Code = 00AH, VSS = 0V  
VSS = 0V  
LSB  
Zero-Scale Drift  
Zero-Scale Matching(3)  
5
ppm/°C  
LSB  
VSS = 0V  
±2  
Full-Scale Error  
Code = FFFH, VSS = 0V  
VSS = 0V  
LSB  
Full-Scale Matching(3)  
Power Supply Rejection  
±2  
LSB  
30  
ppm/V  
ANALOG OUTPUT  
Voltage Output(4)  
Output Current  
VSS = 0V or –5V  
No Oscillation  
VREFL  
–1.25  
VREFH  
+1.25  
V
mA  
pF  
Load Capacitance  
Short-Circuit Current  
Short-Circuit Duration  
100  
+5, –15  
Indefinite  
mA  
REFERENCE INPUT  
VREFH Input Range  
VREFL Input Range  
VREFL Input Range  
VSS = 0V or –5V  
VSS = 0V  
VREFL+1.25  
+2.5  
V
V
V
0
VREFH–1.25  
VREFH–1.25  
VSS = –5V  
–2.5  
DYNAMIC PERFORMANCE  
Settling Time(5)  
To ±0.012%  
Full-Scale Step  
5
10  
µs  
Channel-to-Channel Crosstalk  
0.1  
LSB  
On Any Other DAC, RL = 2kΩ  
Bandwidth: 0Hz to 1MHz  
Output Noise Voltage  
40  
nV/Hz  
DIGITAL INPUT/OUTPUT  
Logic Family  
Logic Levels  
VIH  
TTL-Compatible CMOS  
| IIH | 10µA  
| IIL | 10µA  
2.4  
VDD+0.3  
V
V
VIL  
–0.3  
0.8  
Data Format  
Straight Binary  
POWER SUPPLY REQUIREMENTS  
VDD  
4.75  
5.25  
–4.75  
1.9  
V
VSS  
If VSS 0V  
–5.25  
V
IDD  
1.5  
–1.6  
15  
mA  
mA  
mW  
mW  
ISS  
–2.1  
–40  
Power Dissipation  
VSS = –5V  
VSS = 0V  
20  
10  
7.5  
TEMPERATURE RANGE  
Specified Performance  
+85  
°C  
Specification same as grade to the left.  
NOTES: (1) If VSS = 0V, specification applies at code 00AH and above. (2) LSB means Least Significant Bit, with VREFH equal to +2.5V and VREFL equal to –2.5V,  
one LSB is 1.22mV. (3) All DAC outputs will match within the specified error band. (4) Ideal output voltage, does not take into account zero or full-scale error.  
(5) If VSS = –5V, full-scale step from code 000H to FFFH or vice-versa. If VSS = 0V, full-scale positive step from code 000H to FFFH and negative step from code  
FFFH to 00AH.  
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes  
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change  
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant  
any BURR-BROWN product for use in life support devices and/or systems.  
®
2
DAC7614  

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