HV20220 Datasheet, PDF (2/12 Pages) Supertex, Inc – Low Charge Injection 8-Channel High Voltage Analog Switch

HV20220/HV20320
Electrical Characteristics
DC Characteristics (over recommended operating conditions unless otherwise noted)
Characteristics
Sym
0°C
min max
+25°C
min typ max
+70°C
min max
Units
30
26 38
48
25
22 27
32
Small Signal Switch (ON) R_ONS
25
Resistance
18
22 27
18 24
30 ohms
27
23
20 25
30
22
16 25
27
Small Signal Switch (ON) ∆R_ONS
20
Resistance Matching
5.0 20
20
%
Large Signal Switch (ON) R_ONL
Resistance
15
ohms
Switch Off Leakage
I_SOL
Per Switch
5.0
1.0 10
15
µA
DC Offset Switch Off
300
100 300
300 mV
DC Offset Switch On
500
100 500
500 mV
Pos. HV Supply Current
I_PPQ
Neg. HV Supply Current I_NNQ
Pos. HV Supply Current
I_PPQ
Neg. HV Supply Current I_NNQ
Switch Output
Peak Current
10 50
µA
-10 -50
µA
10 50
µA
-10 -50
µA
3.0
3.0 2.0
2.0
A
Output Switch Frequency f_SW
6.5
50
KHz
7.0
8.0
I_PP Supply Current
I_PP
4.0
4.0
5.0
5.5 mA
5.0
5.5
6.5
7.0
8.0
I_NN Supply Current
I_NN
4.0
4.0
5.0
5.5 mA
5.0
5.5
Logic Supply
I_DD
4.0
Average Current
4.0
4.0 mA
Logic Supply
I_DDQ
10
Quiescent Current
10
10
µA
Data Out Source Current I_SOR 0.45
0.45 0.70
0.40
mA
Data Out Sink Current
I_SINK
0.45
0.45 0.70
0.40
mA
Logic Input Capacitance C_IN
10
10
10
pF
Test Conditions
I_SIG = 5mA V_PP = 40V,
I_SIG = 200mA V_NN = -160V
I_SIG = 5mA V_PP = 100V,
I_SIG = 200mA V_NN = -100V
I_SIG = 5mA V_PP = 160V,
I_SIG = 200mA V_NN = -40V
I_SW = 5mA, V_PP = 100V,
V_NN = -100V
V_SIG = V_PP - 10V, I_SIG = 1A
V_SIG = V_PP - 10V
and V_NN +10V
R_L = 100KΩ
R_L = 100KΩ
ALL SWs OFF
ALL SWs OFF
ALL SWs ON I_SW = 5mA
ALL SWs ON I_SW = 5mA
V_SIG duty cycle ≤ 0.1%
Duty Cycle = 50%
V_PP = 40V,
V_NN = -160V
V_PP = 100V,
V_NN = -100V
V_PP = 160V,
V_NN = -40V
V_PP = 40V,
V_NN = -160V
V_PP = 100V,
V_NN = -100V
50KHz
Output
Switching
Frequency
with no
load
V_PP = 160V,
V_NN = -40V
f_CLK = 5MHz, V_DD = 5.0V
V_OUT = V_DD - 0.7V
V_OUT = 0.7V
2