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LF198JAN PDF预览

LF198JAN

更新时间: 2024-01-07 07:09:41
品牌 Logo 应用领域
德州仪器 - TI 采样保持电路
页数 文件大小 规格书
19页 966K
描述
LF198JAN Monolithic Sample-and-Hold Circuits

LF198JAN 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SOIC包装说明:CERAMIC, SOIC-14
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.24最长采集时间:25 µs
标称采集时间:20 µs放大器类型:SAMPLE AND HOLD CIRCUIT
最大模拟输入电压:11.5 V最小模拟输入电压:-11.5 V
JESD-30 代码:R-CDSO-G14JESD-609代码:e0
湿度敏感等级:1负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V功能数量:1
端子数量:14最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:SOP封装等效代码:SOP14,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:+-15 V
认证状态:Not Qualified采样并保持/跟踪并保持:SAMPLE
筛选级别:MIL-PRF-38535 Class V座面最大高度:2.58 mm
子类别:Sample and Hold Circuits最大压摆率:6.5 mA
供电电压上限:18 V标称供电电压 (Vsup):15 V
表面贴装:YES技术:BIPOLAR
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
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:40
宽度:6.35 mmBase Number Matches:1

LF198JAN 数据手册

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Electrical Characteristics  
DC Parameters  
Symbol  
Parameter  
Sub-  
groups  
1
Conditions  
Notes  
Min Max  
Unit  
VIO  
IIB  
ZI  
Input Offset Voltage  
-3.0  
-5.0  
-3.0  
-5.0  
-3.0  
-5.0  
-3.0  
-5.0  
-3.0  
-5.0  
-1.0  
-25  
-1.0  
-25  
-1  
3.0  
5.0  
3.0  
5.0  
3.0  
5.0  
3.0  
5.0  
3.0  
5.0  
25  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
nA  
+VCC = 3.5V, -VCC = -26.5V,  
VCM = 11.5V  
2, 3  
1
+VCC = 26.5V, -VCC = -3.5V,  
VCM = -11.5V  
2, 3  
1
+VCC = 15V, -VCC = -15V,  
VCM = 0V  
2, 3  
1
+VCC = 7V, -VCC = -3V,  
VCM = 2V  
2, 3  
1
+VCC = 3V, -VCC = -7V,  
VCM = -2V  
2, 3  
1
Input Bias Current  
+VCC = 3.5V, -VCC = -26.5V,  
VCM = 11.5V  
75  
nA  
2, 3  
1
25  
nA  
+VCC = 26.5V, -VCC = -3.5V,VCM  
= -11.5V  
75  
nA  
2, 3  
1
25  
nA  
+VCC = 15V, -VCC = -15V,  
VCM = 0V  
-25  
-1  
75  
nA  
2, 3  
1
25  
nA  
+VCC = 7V, -VCC = -3V,  
VCM = 2V  
-25  
-1.0  
-25  
75  
nA  
2, 3  
1
25  
nA  
+VCC = 3V, -VCC = -7V,  
VCM = -2V  
75  
nA  
2, 3  
Input Impedance  
+VCC = 3.5V to 26.6V,  
-VCC = -26.5V to -3.5V,  
VCM = 11.5V to -11.5V  
2.0  
1.0  
GΩ  
GΩ  
1
2, 3  
VIO Adj  
VIO Adj  
+
-
Input Offset Voltage Adjustment +VCC = 15V, -VCC = -15V,  
6.0  
mV  
mV  
dB  
1, 2, 3  
1, 2, 3  
1, 2, 3  
1, 2, 3  
VCM = 0V  
Input Offset Voltage Adjustment +VCC = 15V, -VCC = -15V,  
VCM = 0V  
-6.0  
PSRR+  
PSRR-  
ICC  
Power Supply Rejection Ratio  
Power Supply Rejection Ratio  
Supply Current  
-VCC = -18V,  
80  
80  
+VCC = 18V to 12V  
+VCC = 18V,  
dB  
-VCC = -12V to -18V  
1.0  
1.0  
5.5  
6.5  
mA  
mA  
1,2  
3
+VCC = 15V, -VCC = -15V,  
VCM = 0V  
AE  
Gain Error  
+VCC = 3.5V to 26.5V,  
-VCC = -26.5V to -3.5V,  
VCM = -11.5V to 11.5V  
+VCC = 3V to 7V,  
-0.005 0.005  
-0.02 0.02  
-0.02 0.02  
-0.04 0.04  
%
%
%
%
1
2, 3  
1
-VCC = -7V to -3V,  
2, 3  
VCM = -2V to 2V  
RSC  
Series Charge Resistance  
+VCC = 15V, -VCC = -15V,  
VCM = 0V  
75  
400  
1, 2, 3  
I
I
I
IH (a)  
IH (b)  
IL (a)  
Logical 1 Input Current  
Logical 1 Input Current  
Logical 0 Input Current  
Logical 0 Input Current  
Output Short Circuit Current  
+VCC = 8.5V, -VCC = -21.5V  
+VCC = 8.5V, -VCC = -21.5V  
+VCC = 21.5V, -VCC = -8.5V  
+VCC = 21.5V, -VCC = -8.5V  
+VCC = 15V, -VCC = -15V,  
VCM = 0V  
0
10  
10  
µA  
µA  
µA  
µA  
1, 2, 3  
1, 2, 3  
1, 2, 3  
1, 2, 3  
0
-1.0  
-1.0  
1.0  
1.0  
IIL (b)  
IOS  
+
-25  
mA  
1, 2, 3  
www.national.com  
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