LF198WG/883 National Semiconductor, LF198WG/883 Datasheet - Page 5

• Manufacturer Part Number: LF198WG/883
• Manufacturer: National Semiconductor

Specifications of LF198WG/883

• Number Of Sample And Hold Elements: 1
• Power Supply Requirement: Dual
• Single Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Pin Count: 14
• Lead Free Status / RoHS Status: Not Compliant

V
A
Z
Z
I
Logic
V
Delta V
I
I
I
PSRR
FTRR
V
Charge
OS
OS
LogicRef
HS
E
I
O
OS
TH
Electrical Characteristics
Symbol
The following specifications apply unless otherwise specified. V
erence Pin = 0V, Logic Pin = 4V
+
-
OS
Hold Step
Gain Error
Input Impedance
Output Impedance
Capacitor Charging Current
Logic Pin Current
Input Offset Voltage
Input Offset Voltage
Output Short Circuit Current
Output Short Circuit Current
Logic Reference Pin Current
Power Supply Rejection Ratio
Feed Through Rejection Ratio
Differential Logic Level
Parameter
(Continued)
+V
+V
+V
+V
+V
+V
+V
+V
+V
+V
+V
+V
+V
Mode = "Sample", Logic = 7V
+V
Mode = "Hold", Logic = -30V
+V
I
+V
I
+V
+V
+V
Mode = "Sample", Logic = 7V
+V
Mode = "Hold", Logic = -30V
+V
+V
+V
+V
Drive
Drive
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= +1mA
= +1mA to -1mA
= 15V -V
= 3.5V, -V
= 26.5V, -V
= 7V, -V
= 3.5V, -V
= 32.5V, -V
= 26.5V, -V
= 8V, -V
= 28V, -V
= 18V, -V
= 8V, -V
= 28V, -V
= 18V, -V
= 18V, -V
= 15V, -V
= 15V, -V
= 18V, -V
= 18V, -V
= 18V, -V
= 18V, -V
= 10V, -V
= 15V, -V
= 3.5V, -V
= 32.5V, -V
Conditions
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= -3V
= -28V
= -28V
= -15V
5
= -8V
= -18V
= -8V
= -18V,
= -18V,
= -15V,
= -15V,
= -18V
= -18V
= -18V,
= -18V,
= -15V
= -10V
CC
= -26.5V
= -26.5V
= -32.5V
= -3.5V
= -3.5V
= -3.5V
= -3.5V
=
±
15V, R
L
= 10KΩ, V
(Note 4)
(Note 4)
(Note 4)
(Note 8)
Notes
IN
10.0
10.0
Min
-2.0
-5.6
-2.5
-5.6
-2.5
-5.6
-3.5
-6.0
-1.1
-2.0
-1.0
-0.5
0.8
0.8
-25
-25
4.5
3.0
7.0
-25
0.8
= 0V, C
80
74
80
74
86
74
86
74
0.005
0.005
0.005
Max
0.02
0.06
0.02
0.06
0.02
-4.5
-3.0
-7.0
2.0
5.6
2.5
5.6
2.5
5.6
2.0
4.0
1.0
0.5
3.5
6.0
1.1
2.0
1.0
5.0
2.4
25
25
10
20
10
HOLD
= 0.01 µF, Logic Ref-
Unit
mV
mV
mV
mV
mV
mV
GΩ
GΩ
GΩ
GΩ
mA
mA
mA
mA
mV
mV
mV
mV
mA
mA
µA
µA
µA
µA
µA
µA
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
%
%
%
%
%
Ω
Ω
V
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