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ADC78H89EVAL PDF预览

ADC78H89EVAL

更新时间: 2024-01-22 13:44:48
品牌 Logo 应用领域
美国国家半导体 - NSC 转换器
页数 文件大小 规格书
16页 826K
描述
7-Channel, 500 KSPS, 12-Bit A/D Converter

ADC78H89EVAL 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:TSSOP
包装说明:TSSOP-16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:0.91Is Samacsys:N
最大模拟输入电压:5.25 V最小模拟输入电压:
最长转换时间:1.625 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1模拟输入通道数量:7
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输出位码:BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not Qualified采样速率:0.5 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:1.2 mm
子类别:Analog to Digital Converters最大压摆率:2.3 mA
最小供电电压:2.7 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

ADC78H89EVAL 数据手册

 浏览型号ADC78H89EVAL的Datasheet PDF文件第1页浏览型号ADC78H89EVAL的Datasheet PDF文件第2页浏览型号ADC78H89EVAL的Datasheet PDF文件第3页浏览型号ADC78H89EVAL的Datasheet PDF文件第5页浏览型号ADC78H89EVAL的Datasheet PDF文件第6页浏览型号ADC78H89EVAL的Datasheet PDF文件第7页 
ADC78H89 Converter Electrical Characteristics (Note 8) (Continued)  
The following specifications apply for AVDD = DVDD = +2.7V to 5.25V, fSCLK = 8 MHz, fSAMPLE = 500 KSPS unless otherwise  
noted. Boldface limits apply for TA = TMIN to TMAX: all other limits TA = 25˚C.  
Units  
(Note 7)  
Symbol  
Parameter  
Conditions  
Typical  
Limits  
1
ANALOG INPUT CHARACTERISTICS  
VIN  
Input Range  
0 to AVDD  
V
µA (max)  
pF  
IDCL  
DC Leakage Current  
In Track Mode  
33  
3
CINA  
Input Capacitance  
In Hold Mode  
pF  
DIGITAL INPUT CHARACTERISTICS  
DVDD = +4.75Vto +5.25V  
DVDD = +2.7V to +3.6V  
DVDD = +2.7V to +5.25V  
VIN = 0V or DVDD  
2.4  
2.1  
0.8  
1
V (min)  
V (min)  
VIH  
Input High Voltage  
VIL  
Input Low Voltage  
Input Current  
V (max)  
µA (max)  
pF (max)  
IIN  
0.01  
2
CIND  
Input Capacitance  
4
DIGITAL OUTPUT CHARACTERISTICS  
ISOURCE = 200 µA,  
DVDD = +2.7V to +5.25V  
ISINK = 200 µA  
VOH  
Output High Voltage  
DVDD −0.5  
V (min)  
V (max)  
µA (max)  
pF (max)  
VOL  
IOZH  
IOZL  
Output Low Voltage  
0.4  
1
,
TRI-STATE Leakage Current  
COUT  
TRI-STATE Output Capacitance  
Output Coding  
2
4
Straight (Natural) Binary  
POWER SUPPLY CHARACTERISTICS (CL = 10 pF)  
2.7  
V (min)  
AVDD  
,
Analog and Digital Supply Voltages  
AVDD DVDD  
DVDD  
5.25  
V (max)  
AVDD = DVDD = +4.75V to +5.25V,  
fSAMPLE = 500 KSPS, fIN = 40 kHz  
AVDD = DVDD = +2.7V to +3.6V,  
fSAMPLE = 500 KSPS, fIN = 40 kHz  
AVDD = DVDD = +4.75V to +5.25V,  
fSAMPLE = 0 KSPS  
1.65  
0.5  
2.3  
2.3  
mA (max)  
Total Supply Current, Normal Mode  
(Operational, CS low)  
mA (max)  
IDD  
0.1  
µA  
µA  
Total Supply Current, Shutdown (CS  
high)  
AVDD = DVDD = +2.7V to +3.6V,  
fSAMPLE = 0 KSPS  
0.1  
AVDD = DVDD = +4.75V to +5.25V  
AVDD = DVDD = +2.7V to +3.6V  
AVDD = DVDD = +4.75V to +5.25V  
AVDD = DVDD = +2.7V to +3.6V  
8.3  
1.5  
0.5  
0.3  
12  
mW (max)  
mW (max)  
µW  
Power Consumption, Normal Mode  
(Operational, CS low)  
8.3  
PD  
Power Consumption, Shutdown (CS  
high)  
µW  
AC ELECTRICAL CHARACTERISTICS  
fSCLK  
Maximum Clock Frequency  
Minimum Clock Frequency  
Maximum Sample Rate  
Conversion Time  
8
MHz (max)  
kHz  
50  
fS  
500  
13  
40  
60  
3
KSPS (min)  
SCLK cycles  
% (min)  
tCONV  
13  
50  
DC  
Duty Cycle  
% (max)  
tACQ  
Track/Hold Acquisition Time  
Throughput Time  
Full-Scale Step Input  
SCLK cycles  
SCLK cycles  
KSPS (min)  
ns  
Conversion Time + Acquisition Time  
16  
500  
fRATE  
tAD  
Throughput Rate  
Aperture Delay  
4
www.national.com  
4

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