NJM2769B
-2-
!
ABSOL UTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V
+
+7 V
Power Dissipation P
D
(DMP8) 375
750 (note)
(MSOP8(TVSP8))320 mW
Operating Temperature Range Topr -40 to +85 °C
Storage Temperature Range Tstg -50 to +150 °C
(note) At on PC board
!
ELECTRICAL CHARACTERI STICS
(V
+
=5.0V,Vin=-6dBV,f=1kHz,R
L
=32Ω,Ta=25°C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT
Operating Voltage V
+
2.8 5.0 5.5 V
Operating Current I
CC
No Signal - 2.0 4.0 mA
Reference Voltage Vref No Signal - 2.1 - V
Closed Loop Gain G
V
5 6 7 dB
Channel Balance ∆G
V
-0.5 0 +0.5 dB
Output Power P
O
1 R
L
=32Ω, THD=0.1% 30 50 - mW
P
O
2 R
L
=16Ω, THD=0.1% 40 100 - mW
Total Harmonic Distortion THD - 0.02 0.1 %
Output Noise Voltage Vno Rg=0Ω, A-Weighted - -98
(12.6) -88
(39.8) dBV
(µVrms)
Mute Attenuation ATT Vo/Vin - -80 -70 dB
Channel Separation CS
65 80 - dB
Ripple Rejection Ratio RR
Vripple=-20dBV, Rg=0Ω - 65 - dB
Input Voltage H-level V
IH
2.0 - V
+
V
Input Voltage L-level V
IL
0.0 - 0.3 V
!
CONTROL PI N INFORMATI O N
PARAMETER CONTROL SIGNAL OPERATING CONDITION
MUTE ON L NON-SIGNAL
MUTE OFF H OUTPUT SIGNAL