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TL431ACLP PDF预览

TL431ACLP

更新时间: 2024-01-06 23:57:51
品牌 Logo 应用领域
安森美 - ONSEMI 输出元件
页数 文件大小 规格书
18页 176K
描述
PROGRAMMABLE PRECISION REFERENCES

TL431ACLP 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.90.00.00风险等级:5.57
Is Samacsys:N模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G8功能数量:1
输出次数:1端子数量:8
最高工作温度:105 °C最低工作温度:
最大输出电压:20 V最小输出电压:2.47 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified表面贴装:YES
温度等级:OTHER端子形式:GULL WING
端子位置:DUAL微调/可调输出:YES
Base Number Matches:1

TL431ACLP 数据手册

 浏览型号TL431ACLP的Datasheet PDF文件第1页浏览型号TL431ACLP的Datasheet PDF文件第2页浏览型号TL431ACLP的Datasheet PDF文件第4页浏览型号TL431ACLP的Datasheet PDF文件第5页浏览型号TL431ACLP的Datasheet PDF文件第6页浏览型号TL431ACLP的Datasheet PDF文件第7页 
TL431, A, B Series, NCV431A  
ELECTRICAL CHARACTERISTICS (T = 25°C, unless otherwise noted.)  
A
TL431I  
Typ  
TL431C  
Typ  
Min  
Max  
Min  
Max  
Characteristic  
Symbol  
Unit  
Reference Input Voltage (Figure 1)  
V
ref  
V
V
KA  
= V , I = 10 mA  
ref K  
T = 25°C  
2.44  
2.41  
2.495  
2.55  
2.58  
2.44  
2.495  
2.55  
A
T = T  
A
to T  
(Note 1)  
low  
high  
2.423  
2.567  
High Logic Level Supply Current from V  
Reference Input Voltage Deviation Over  
I
60  
45  
30  
60  
mA  
3.0  
mA  
17  
mA  
mV  
CC  
CCH  
DV  
7.0  
ref  
Temperature Range (Figure 1, Notes 1, 2)  
= V = 10 mA  
V
KA  
I
K
ref,  
Ratio of Change in Reference Input Voltage to Change  
in Cathode to Anode Voltage  
mV/V  
DV  
ref  
DV  
I
K
= 10 mA (Figure 2),  
KA  
DV = 10 V to V  
−1.4  
−1.0  
−2.7  
−2.0  
−1.4  
−1.0  
−2.7  
−2.0  
KA  
ref  
DV = 36 V to 10 V  
KA  
Reference Input Current (Figure 2)  
= 10 mA, R1 = 10 k, R2 = ∞  
I
mA  
mA  
ref  
I
K
T = 25°C  
1.8  
4.0  
6.5  
1.8  
4.0  
5.2  
A
T = T  
to T  
(Note 1)  
A
low  
high  
Reference Input Current Deviation Over  
Temperature Range (Figure 2, Note 1, 4)  
DI  
0.8  
2.5  
0.4  
1.2  
ref  
I
K
= 10 mA, R1 = 10 k, R2 = ∞  
Minimum Cathode Current For Regulation  
= V (Figure 1)  
I
0.5  
20  
1.0  
1000  
0.5  
0.5  
20  
1.0  
1000  
0.5  
mA  
nA  
W
min  
V
KA  
ref  
Off−State Cathode Current (Figure 3)  
= 36 V, V = 0 V  
I
off  
V
KA  
ref  
Dynamic Impedance (Figure 1, Note 3)  
|Z  
|
0.22  
0.22  
KA  
V
KA  
= V , DI = 1.0 mA to 100 mA  
f 1.0 kHz  
ref K  
1. T  
T
=
=
−40°C for TL431AIP TL431AILP, TL431IP, TL431ILP, TL431BID, TL431BIP, TL431BILP, TL431AIDM, TL431IDM, TL431BIDM;  
0°C for TL431ACP, TL431ACLP, TL431CP, TL431CLP, TL431CD, TL431ACD, TL431BCD, TL431BCP, TL431BCLP, TL431CDM,  
TL431ACDM, TL431BCDM  
+85°C for TL431AIP, TL431AILP, TL431IP, TL431ILP, TL431BID, TL431BIP, TL431BILP, TL431IDM, TL431AIDM, TL431BIDM  
+70°C for TL431ACP, TL431ACLP, TL431CP, TL431ACD, TL431BCD, TL431BCP, TL431BCLP, TL431CDM, TL431ACDM,  
TL431BCDM  
low  
=
=
high  
2. The deviation parameter DV is defined as the difference between the maximum and minimum values obtained over the full operating  
ref  
ambient temperature range that applies.  
V
max  
min  
ref  
DV = V max  
ref  
ref  
−V min  
ref  
DT = T − T  
A
2
1
V
ref  
T1  
T2  
Ambient Temperature  
D V  
ref  
6
X 10  
ǒ
Ǔ
V
@ 25_C  
6
D V x 10  
ref  
ref  
ppm  
V
+
+
The average temperature coefficient of the reference input voltage, aV is defined as:  
ref  
ref  
_C  
D T  
D T (V @ 25_C)  
A
A
ref  
aV can be positive or negative depending on whether V Min or V Max occurs at the lower ambient temperature. (Refer to Figure 6.)  
ref  
ref  
ref  
Example : DV + 8.0 mV and slope is positive,  
ref  
6
0.008 x 10  
V
@ 25_C + 2.495 V, DT + 70_C  
a V  
+
+ 45.8 ppmń_C  
ref  
A
ref  
70 (2.495)  
D V  
KA  
3. The dynamic impedance Z is defined as: |Z | +  
. When the device is programmed with two external resistors, R1 and R2,  
KA  
KA  
D I  
K
R1  
KA| ǒ1 )  
Ǔ
|Z Ȁ| [ |Z  
(refer to Figure 2) the total dynamic impedance of the circuit is defined as:  
KA  
R2  
http://onsemi.com  
3

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