REV. B
–2–
SSM2404–SPECIFICATIONS
(V
S
= 612 V, T
A
= +258C, unless otherwise noted.
Typical specifications apply at T
A
= +258C.)
Parameter Symbol Conditions Min Typ Max Units
AUDIO PERFORMANCE
Total Harmonic Distortion Plus Noise THD+N @ 1 kHz, with 80 kHz Filter,
R
L
= 100 kΩ, V
IN
= 2 V rms 0.0008 %
Spectral Noise Density e
n
20 Hz to 20 kHz 0.8 nV/√Hz
Wideband Noise Density e
n
p-p 20 Hz to 20 kHz 0.6 µV p-p
ANALOG SIGNAL SECTION
Analog Voltage Range V
A
V
INH
= 2.4 V, I
A
= ±2 mA ±12 V
Analog Current Range I
A
V
INH
= 2.4 V, V
A
= 0 V ±10 mA
ON Resistance R
ON
I
A
= ±10 mA, V
A
= ±10 V dc 28 45 Ω
R
ON
Matching R
ON
Match I
A
= ±10 mA, V
A
= 0 V 1 %
ON Leakage Current I
S(ON)
V
A
= ±10 V –20 0.1 +20 nA
OFF Leakage Current I
S(OFF)
V
A
= ±10 V –20 0.1 +20 nA
Charge Injection Q 35 pC
ON-State Input Capacitance C
ON
V
A
= 5 V rms 31 pF
OFF-State Input Capacitance C
OFF
V
A
= 5 V rms 17 pF
OFF Isolation I
SO(OFF)
V
A
= 50 mV rms, f = 1 kHz, R
L
= 10 kΩ –100 dB
Channel-to-Channel Crosstalk C
T
V
A
= 50 mV rms, f = 1 kHz, R
L
= 10 kΩ –94 dB
CONTROL SECTION
Digital Input High V
INH
DGND = 0 V 2.4 V
S
V
Digital Input Low V
INL
DGND = 0 V 0 0.8 V
Turn-On Time
1
t
ON
See Test Circuit 8 50 ms
Turn-Off Time
2
t
OFF
See Test Circuit 5 30 ms
Break-Before-Make Time Delay t
ON
-t
OFF
320ms
Logic Input Current
Logic HI V
INH
= 2.4 V –1000 1.3 +1000 nA
Logic LO V
INL
= 0.8 V –1000 1.0 +1000 nA
POWER SUPPLY
Supply Voltage Range V
S
Single Supply +11 +24 V
Dual Supply ±5.5 ±12 V
Positive Supply Current I
SY+
All Channels On 0.9 5 mA
Negative Supply Current I
SY–
All Channels On –1.5 –0.6 mA
Ground Current All Channels On –2.0 –0.3 mA
NOTES
1
Turn-on time is measured from the time the logic input reaches the 50% point to the time the output reaches 50% of the final value.
2
Turn-off time is measured from the time the logic input reaches the 50% point to the time the output reaches 50% of the initial value.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +27 V
Dual Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±13.5 V
Analog Input Voltage (V
A
) . . . . . . . . . . . . . . . . . . . . . . . . . . V
S
Logic Input Voltage (V
INL/INH
) . . . . . . . . . . . . . . . . . . . . . . V
S
Maximum Current Through Any Switch . . . . . . . . . . . 20 mA
Operating Temperature Range . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Junction Temperature (T
J
) . . . . . . . . . . . . . . . . . . . . +150°C
Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . . +300°C
Thermal Resistance
1
20-Pin Plastic DIP (P): θ
JA
= 74, θ
JC
= 32 . . . . . . . . . °C/W
20-Pin SOIC (S): θ
JA
= 90, θ
JC
= 27 . . . . . . . . . . . . . . °C/W
NOTE
1
θ
JA
is specified for worst case mounting conditions, i.e., θ
JA
is specified for device
in socket for P-DIP package.
ORDERING GUIDE
Operating
Temperature Package
Model Range Package Option*
SSM2404P –40°C to +85°C 20-Pin Plastic DIP N-20
SSM2404S –40°C to +85°C 20-Pin SOIC R-20
*N = Plastic DIP, R = SOIC.
