ADG465 Datasheet, PDF (4/8 Pages) Analog Devices – Single Channel Protector in an SOT-23 Package

ADG465—Typical Performance Characteristics
140
TEMP = +25؇C
130
120
110
V_DD = +5V
100
V_SS = –5V
90
V_DD = +10V
80
V_SS = –10V
V_DD = +16.5V
70
V_SS = –16.5V
60
50
–10
–5
0
5
10
V_D, V_S – Volts
Figure 1. On Resistance as a Function of V_DD and V_D
(Input Voltage)
POSITIVE OVERVOLTAGE ON INPUT
R_LOAD = 100k⍀
C_LOAD = 100pF
V_DD = +10V
V_SS = –10V
–5V TO +15V
STEP INPUT
15
10
5
CHANNEL PROTECTOR
0
OUTPUT
–5
Ch1 5.00V Ch2 5.00V M50.0ns Ch1 500mV
Figure 3. Positive Overvoltage Transience Response
125
V_DD = +15V
115
V_SS = –15V
105
95
+125؇C
85
+80؇C
75
+25؇C
65
55
45
–10
–5
0
5
10
V_D, V_S – Volts
Figure 2. On Resistance as a Function of Temperature
and V_D (Input Voltage)
NEGATIVE OVERVOLTAGE ON INPUT
5
0
R_LOAD = 100k⍀
C_LOAD = 100pF
V_DD = +10V
V_SS = –10V
–5
CHANNEL PROTECTOR
OUTPUT
–10
–15
5V TO –15V
STEP INPUT
Ch1 5.00V Ch2 5.00V M50.0ns Ch1 500mV
Figure 4. Negative Overvoltage Transience Response
10V TO +10V INPUT
R_LOAD = 100k⍀
V_DD = +5V
V_SS = –5V
10
20V
V_CLAMP = 4.5V
OUTPUT
20
V_CLAMP = 4V
Ch1 5.00V Ch2 5.00V M100ns Ch1
500mV
Figure 5. Overvoltage Ramp
–4–
REV. A