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AD574ALD/+ PDF预览

AD574ALD/+

更新时间: 2024-02-16 13:57:59
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 转换器
页数 文件大小 规格书
13页 1479K
描述
1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP28, HERMETIC SEALED, SIDE BRAZED, CERAMIC, DIP-28

AD574ALD/+ 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active零件包装代码:DIP
包装说明:DIP,针数:28
Reach Compliance Code:unknown风险等级:5.62
Is Samacsys:N最大模拟输入电压:10 V
最小模拟输入电压:-10 V最长转换时间:35 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-CDIP-T28
JESD-609代码:e0最大线性误差 (EL):0.0122%
湿度敏感等级:NOT SPECIFIED标称负供电电压:-15 V
模拟输入通道数量:1位数:12
功能数量:1端子数量:28
最高工作温度:70 °C最低工作温度:
输出位码:BINARY输出格式:PARALLEL, WORD
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:5.72 mm
标称供电电压:15 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:15.24 mm
Base Number Matches:1

AD574ALD/+ 数据手册

 浏览型号AD574ALD/+的Datasheet PDF文件第2页浏览型号AD574ALD/+的Datasheet PDF文件第3页浏览型号AD574ALD/+的Datasheet PDF文件第4页浏览型号AD574ALD/+的Datasheet PDF文件第6页浏览型号AD574ALD/+的Datasheet PDF文件第7页浏览型号AD574ALD/+的Datasheet PDF文件第8页 
AD574A  
STATUS  
STS  
+5V SUPPLY  
VLOGIC  
1
2
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
DB11  
MSB  
DATA MODE SELECT  
12/8  
MSB  
N
I
B
B
L
E
CONTROL  
CHIP SELECT  
CS  
BYTE ADDRESS/  
SHORT CYCLE  
AO  
3
DB10  
DB9  
DB8  
DB7  
DB6  
DB5  
DB4  
DB3  
DB2  
3
4
S
T
A
T
E
READ/CONVERT  
A
5
SAR  
CLOCK  
3k  
12  
R/C  
CHIP ENABLE  
CE  
6
N
I
B
B
L
E
O
U
T
P
U
T
+12/+15V SUPPLY  
VCC  
7
DIGITAL  
DATA  
OUTPUTS  
12  
COMP  
IDAC  
IDAC  
4 x N x IREF  
+10V REFERENCE  
REF OUT  
8
10V  
REF  
B
=
ANALOG COMMON  
AC  
9
B
U
F
REFERENCE INPUT  
REF IN  
-12/-15V SUPPLY  
VEE  
N
I
B
B
L
E
10  
11  
12  
13  
14  
8k  
IREF  
19.95k  
9.95k  
5k  
5k  
F
E
R
S
BIPOLAR OFFSET  
BIP OFF  
17 DB1  
DB0  
C
LSB  
DAC  
N
VEE  
10V SPAN INPUT  
10VIN  
16  
LSB  
DIGITAL COMMON  
DC  
20V SPAN INPUT  
20VIN  
15  
12  
AD574A  
AD574A Block Diagram and Pin Configuration  
ABSOLUTE MAXIMUM RATINGS*  
(Specifications apply to all grades, except where noted)  
VCC to Digital Common . . . . . . . . . . . . . . . . . .0 V to +16.5 V  
Chip Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175°C  
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . .825 mW  
Lead Temperature (Soldering, 10 sec). . . . . . . . . . . . . +300°C  
Storage Temperature (Ceramic) . . . . . . . . . .65°C to +150°C  
(Plastic) . . . . . . . . . . . . . . . . . . . . . . . . . . .25°C to +100°C  
*Stresses above those listed under “Absolute Maximum Ratings” may cause  
permanent damage to the device. This is a stress rating only and functional  
operation of the device at these or any other conditions above those indicated in the  
operational sections of this specification is not implied. Exposure to absolute  
maximum rating conditions for extended periods may affect device reliability.  
V
V
EE to Digital Common . . . . . . . . . . . . . . . . . . . 0 V to –16.5 V  
LOGIC to Digital Common . . . . . . . . . . . . . . . . . . 0 V to +7 V  
Analog Common to Digital Common . . . . . . . . . . . . . . . ±1 V  
Control Inputs (CE, CS, AO 12/8, R/C) to  
Digital Common . . . . . . . . . . . . . . –0.5 V to VLOGIC + 0.5 V  
Analog Inputs (REF IN, BIP OFF, 10 VIN) to  
Analog Common . . . . . . . . . . . . . . . . . . . . . . . . .VEE to VCC  
20 VIN to Analog Common . . . . . . . . . . . . . . . . . . . . . . ±24 V  
REF OUT . . . . . . . . . . . . . . . . . . Indefinite Short to Common  
Momentary Short to VCC  
ORDERING GUIDE  
Resolution  
Max  
Temperature  
Range  
Linearity Error  
Max (TMIN to TMAX  
No Missing Codes  
(TMIN to TMAX)  
Full Scale  
T.C. (ppm/°C)  
Model1  
)
AD574AJ(X)  
AD574AK(X)  
AD574AL(X)  
AD574AS(X)2  
AD574AT(X)2  
AD574AU(X)2  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
–55°C to +125°C  
–55°C to +125°C  
–55°C to +125°C  
±1 LSB  
±1/2 LSB  
±1/2 LSB  
±1 LSB  
±1 LSB  
±1 LSB  
11 Bits  
12 Bits  
12 Bits  
11 Bits  
12 Bits  
12 Bits  
50.0  
27.0  
10.0  
50.0  
25.0  
12.5  
NOTES  
1X = Package designator. Available packages are: D (D-28) for all grades. E (E-28A) for J and K grades and /883B processed S, T  
and U grades. N (N-28) for J, K, and L grades. P (P-28A) for PLCC in J, K grades. Example: AD574AKN is K grade in plastic DIP.  
2For details on grade and package offerings screened in accordance with MIL-STD-883, refer to Analog Devices Military Products  
Databook.  
–4–  
REV. B  

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