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ISL267440IUZ PDF预览

ISL267440IUZ

更新时间: 2024-01-29 13:09:00
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
17页 715K
描述
10-Bit and 12-Bit, 1MSPS SAR ADCs

ISL267440IUZ 技术参数

生命周期:Unknown零件包装代码:MSOP, SOT
包装说明:TSSOP, TSSOP8,.19针数:8, 8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
最长转换时间:0.888 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.0488%
湿度敏感等级:1模拟输入通道数量:1
位数:10功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT 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:TSSOP8,.19
封装形状:SQUARE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:1 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:1.1 mm
子类别:Analog to Digital Converters标称供电电压:3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed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:30宽度:3 mm
Base Number Matches:1

ISL267440IUZ 数据手册

 浏览型号ISL267440IUZ的Datasheet PDF文件第4页浏览型号ISL267440IUZ的Datasheet PDF文件第5页浏览型号ISL267440IUZ的Datasheet PDF文件第6页浏览型号ISL267440IUZ的Datasheet PDF文件第8页浏览型号ISL267440IUZ的Datasheet PDF文件第9页浏览型号ISL267440IUZ的Datasheet PDF文件第10页 
ISL267440, ISL267450A  
Timing Specifications Limits established by characterization and are not production tested. V = 3.0V to 3.6V, f  
= 18MHz,  
SCLK  
DD  
f
= 1MSPS, V  
REF  
= 2.0V; V = 4.75V to 5.25V, f  
= 18MHz, f = 1MSPS, V  
REF  
= 2.5V; V = V unless otherwise noted. Boldface limits apply over  
S
DD  
SCLK  
S
CM REF  
the operating temperature range, -40°C to +85°C.  
MIN  
MAX  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
(Note 7)  
TYP  
(Note 7)  
UNITS  
MHz  
ns  
f
t
Clock Frequency  
Clock Period  
0.01  
55  
18  
SCLK  
SCLK  
t
Acquisition Time  
Conversion Time  
CS Pulse Width  
200  
888  
ns  
ACQ  
t
ns  
CONV  
t
10  
10  
ns  
CSW  
t
CS Falling Edge to S  
CLK  
Falling Edge Setup Time  
ns  
CSS  
t
CS Falling Edge to SDATA Valid  
SCLK Falling Edge to SDATA Valid  
SCLK Falling Edge to SDATA Hold  
SCLK Pulse Width  
20  
40  
ns  
CDV  
t
ns  
CLKDV  
t
10  
ns  
SDH  
t
0.4 x t  
SCLK  
ns  
SW  
DISABLE  
t
SCLK Falling Edge to SDATA Disable Time  
(Note 9)  
Extrapolated back to true bus relinquish  
10  
35  
ns  
t
Quiet Time Before Sample  
60  
ns  
QUIET  
NOTE:  
9. During characterization, t  
is measured from the release point with a 10pF load (see Figure 4) and the equivalent timing using the  
DISABLE  
AD7440/450A loading (25pF) is calculated.  
18MHz = 55.5556ns PERIOD  
13 14 15 16  
T/H TO SAMPLE MODE  
DOUT TRISTATE  
CYCLE  
1
2
3
4
5
6
7
8
9
10  
11  
12  
17  
18  
T/H TO HOLD MODE, DOUT VALID  
CSB  
SCLK  
DOUT  
12  
15  
1
2
3
4
5
6
7
8
9
10  
11  
13  
14  
16  
BIT2  
BIT0  
BIT1  
BIT0  
D0  
D0  
D0  
D0  
D0  
D0  
MSB  
MSB  
BIT10  
BIT8  
BIT9  
BIT8  
BIT7  
BIT6  
BIT5  
BIT3  
BIT4  
BIT2  
BIT3  
BIT1  
ISL267450A DATA OUTPUT  
DOUT  
D0  
D0  
BIT7  
BIT6  
BIT5  
BIT4  
ISL267440 DATA OUTPUT  
FIGURE 3. SERIAL INTERFACE TIMING DIAGRAM  
VDD  
RL  
2.85kΩ  
OUTPUT  
PIN  
CL  
10pF  
FIGURE 4. EQUIVALENT LOAD CIRCUIT  
FN7708.0  
December 5, 2011  
7

ISL267440IUZ 替代型号

型号 品牌 替代类型 描述 数据表
ISL267440IUZ-T INTERSIL

完全替代

10-Bit and 12-Bit, 1MSPS SAR ADCs

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