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LF198H/883 PDF预览

LF198H/883

更新时间: 2024-01-25 21:57:26
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
20页 994K
描述
LF198QML Monolithic Sample-and-Hold Circuits

LF198H/883 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BCY包装说明:, CAN8,.2
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:8.74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:O-XBCY-W8JESD-609代码:e0
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:8
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:METAL封装等效代码:CAN8,.2
封装形状:ROUND封装形式:CYLINDRICAL
峰值回流温度(摄氏度):NOT SPECIFIED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-STD-883子类别:Sample and Hold Circuit
供电电压上限:18 V标称供电电压 (Vsup):15 V
表面贴装:NO技术:BIPOLAR
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:WIRE端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED

LF198H/883 数据手册

 浏览型号LF198H/883的Datasheet PDF文件第3页浏览型号LF198H/883的Datasheet PDF文件第4页浏览型号LF198H/883的Datasheet PDF文件第5页浏览型号LF198H/883的Datasheet PDF文件第7页浏览型号LF198H/883的Datasheet PDF文件第8页浏览型号LF198H/883的Datasheet PDF文件第9页 
Electrical Characteristics (Continued)  
The following specifications apply unless otherwise specified. VCC  
erence Pin = 0V, Logic Pin = 4V  
=
15V, RL = 10K, VIN = 0V, CHOLD = 0.01 µF, Logic Ref-  
Sub-  
groups  
1
Symbol  
VHS  
Parameter  
Conditions  
Notes  
Min Max  
Unit  
Hold Step  
(Note 4)  
-2.0  
-5.6  
-2.5  
-5.6  
-2.5  
-5.6  
2.0  
5.6  
mV  
mV  
mV  
mV  
mV  
mV  
%
+VCC = 15V -VCC = -15V  
+VCC = 3.5V, -VCC = -26.5V  
+VCC = 26.5V, -VCC = -3.5V  
+VCC = 7V, -VCC = -3V  
2, 3  
1
(Note 4)  
(Note 4)  
2.5  
5.6  
2, 3  
1
2.5  
5.6  
2, 3  
1
AE  
Gain Error  
0.02  
0.06  
0.005  
0.02  
0.005  
0.06  
0.005  
0.02  
%
2, 3  
1
%
+VCC = 3.5V, -VCC = -26.5V  
+VCC = 32.5V, -VCC = -3.5V  
+VCC = 26.5V, -VCC = -3.5V  
+VCC = 8V, -VCC = -28V  
+VCC = 28V, -VCC = -8V  
+VCC = 18V, -VCC = -18V  
+VCC = 8V, -VCC = -28V  
+VCC = 28V, -VCC = -8V  
%
2, 3  
1
%
%
2, 3  
1
%
%
2, 3  
1
ZI  
Input Impedance  
10.0  
0.8  
GΩ  
GΩ  
GΩ  
GΩ  
2, 3  
1
10.0  
0.8  
2, 3  
1
ZO  
Output Impedance  
2.0  
4.0  
-4.5  
-3.0  
25  
2, 3  
1
ICharge  
Capacitor Charging Current  
-25  
-25  
4.5  
3.0  
mA  
mA  
mA  
mA  
2, 3  
1
25  
2, 3  
Logic  
VOS  
Logic Pin Current  
+VCC = 18V, -VCC = -18V,  
10  
µA  
1, 2, 3  
Mode = "Sample", Logic = 7V  
1.0  
0.5  
3.5  
6.0  
1.1  
2.0  
20  
µA  
µA  
1
2, 3  
1
+VCC = 18V, -VCC = -18V,  
Mode = "Hold", Logic = -30V  
Input Offset Voltage  
-3.5  
-6.0  
-1.1  
-2.0  
7.0  
mV  
mV  
mV  
mV  
mA  
mA  
µA  
+VCC = 15V, -VCC = -15V,  
IDrive = +1mA  
2, 3  
1
Delta VOS Input Offset Voltage  
+VCC = 15V, -VCC = -15V,  
IDrive = +1mA to -1mA  
2, 3  
1
IOS  
IOS  
+
-
Output Short Circuit Current  
Output Short Circuit Current  
Logic Reference Pin Current  
+VCC = 18V, -VCC = -18V  
+VCC = 18V, -VCC = -18V  
-25  
-7.0  
1.0  
5.0  
1
ILogicRef  
PSRR  
FTRR  
VTH  
-1.0  
-0.5  
1
+VCC = 18V, -VCC = -18V,  
Mode = "Sample", Logic = 7V  
µA  
2, 3  
+VCC = 18V, -VCC = -18V,  
Mode = "Hold", Logic = -30V  
10  
µA  
1, 2, 3  
Power Supply Rejection Ratio  
Feed Through Rejection Ratio  
Differential Logic Level  
80  
74  
80  
74  
86  
74  
86  
74  
0.8  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
V
1
2, 3  
1
+VCC = 10V, -VCC = -15V  
+VCC = 15V, -VCC = -10V  
+VCC = 3.5V, -VCC = -32.5V  
+VCC = 32.5V, -VCC = -3.5V  
2, 3  
1
2, 3  
1
2, 3  
1
(Note 8)  
2.4  
5
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