REV. 0
–2–
SSM2143–SPECIFICATIONS
Parameter Symbol Conditions Min Typ Max Units
AUDIO PERFORMANCE
Total Harmonic Distortion Plus Noise THD+N V
IN
= 10 V rms, R
L
= 10 kΩ, f = 1 kHz 0.0006 %
Signal-to-Noise Ratio SNR 0 dBu = 0.775 V rms, 20 kHz BW, RTI –107.3 dBu
Headroom HR Clip Point = 1% THD+N +28.0 dBu
DYNAMIC RESPONSE
Slew Rate SR R
L
= 2 kΩ, C
L
= 200 pF 6 10 V/µs
Small Signal Bandwidth BW
–3 dB
R
L
= 2 kΩ, C
L
= 200 pF
G = 1/2 7 MHz
G = 2 3.5 MHz
INPUT
Input Offset Voltage V
IOS
V
CM
= 0 V, RTI, G = 2 –1.2 0.05 +1.2 mV
Common-Mode Rejection CMR V
CM
= ±10 V, RTO
f = dc 70 90 dB
f = 60 Hz 90 dB
f = 20 kHz 85 dB
f = 400 kHz 60 dB
Power Supply Rejection PSR V
S
= ±6 V to ±18 V 90 110 dB
Input Voltage Range IVR Common Mode ±15 V
Differential ±28 V
OUTPUT
Output Voltage Swing V
O
R
L
= 2 kΩ±13 ±14 V
Minimum Resistive Load Drive 2kΩ
Maximum Capacitive Load Drive 300 pF
Short Circuit Current Limit I
SC
+45, –20 mA
GAIN
Gain Accuracy –0.1 0.03 0.1 %
REFERENCE INPUT
Input Resistance 18 kΩ
Voltage Range ±10 V
POWER SUPPLY
Supply Voltage Range V
S
±6 ±18 V
Supply Current I
SY
V
CM
= 0 V, R
L
= ∞±2.7 ±4.0 mA
Specifications subject to change without notice.
(V
S
= 615 V, –408C ≤ T
A
≤ +858C, G = 1/2, unless otherwise noted.
Typical specifications apply at T
A
= +258C)
ABSOLUTE MAXIMUM RATINGS
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V
Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . . ±22 V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . ±44 V
Output Short Circuit Duration . . . . . . . . . . . . . . .Continuous
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
8-Pin Plastic DIP (P): θ
JA
= 103, θ
JC
= 43 . . . . . . . . . °C/W
8-Pin SOIC (S): θ
JA
= 150, θ
JC
= 43. . . . . . . . . . . . . . °C/W
ORDERING GUIDE
Operating
Temperature Package Package
Model Range Description Option
SSM2143P –40°C to +85°C 8-Pin Plastic DIP N-8
SSM2143S* –40°C to +85°C 8-Pin SOIC SO-8
*Contact sales office for availability.
