Diodes PAM8610 - Manual (Page 4)

PAM8610
Document number: DSxxxxx Rev. 1 - 2
4 of 15
www.diodes.com
June 2013
© Diodes Incorporated
PAM8610
A Product Line of
Diodes Incorporated
Recommended Operating Conditions
(@T
A
= +25°C, unless otherwise specified.)
Parameter Rating Unit
Supply Voltage (V DD ) 7 to 15
V Maximum Volume Control Pins,
Input Pins Voltage
0 to +5.0
High Level Input Voltage:
SD 2.0 to V
DD
V
MUTE, FADE 2.0 to 5.0
Low Level Input Voltage:
SD 0 to +0.3
V
MUTE, FADE 0 to +0.3
Ambient Operating Temperature -20 to +85 °C
Thermal Information
Parameter Package Symbol Max Unit
Thermal Resistance (Junction to Ambient) QFN6mm*6mm θ
JA
18.1
°C/W
Thermal Resistance (Junction to Case) QFN6mm*6mm θ
JC
7.6
The Exposed PAD must be soldered to a thermal land on the PCB.
Electrical Characteristics
(@T
A
= +25°C, V
DD
= 12V, R
L
= 8 Ω, unless otherwise specified.)
Parameter Symbol Test Conditions Min Typ Max Units
Supply Voltage V
DD
7.0 12 15 V
Continuous Output Power P
O
THD+N = 0.1%, f = 1kHz, R
L
= 8 Ω 5
W
THD+N = 1.0%, f = 1kHz, R
L
= 8 Ω 8
THD+N = 10%, f = 1kHz, R
L
= 8 Ω,
V
DD
= 13V
10
THD+N = 0.1%, f = 1kHz, R
L
= 4 Ω (Note 3) 15
Total Harmonic Distortion plus Noise THD+N P
O
= 5W, f = 1kHz, R
L
= 8 Ω 0.1 %
Quiescent Current I
DD
No Load 20 30 mA
Supply Quiescent Current in
Shutdown Mode
I
SD
Shutdown = 0V 4 10 µA
Drain-Source On-State Resistance R
DS(ON)
V CC = 12V
I
O
= 1A
T
J
= +25°C
High Side 200
m Ω Low Side 200
Total 400
Power Supply Ripple Rejection PSRR
1V
PP
Ripple, f = 1kHz,
Inputs AC-Coupled to Ground
-60 dB
Oscillator Frequency f
OSC
R
OSC
= 120k Ω, C
OSC
= 220pF 250 kHz
Output Integrated Noise Floor VN 20Hz to 22kHz, A-Weighting -90 dB
Crosstalk CS P
O
= 3W, R
L
= 8 Ω, f = 1kHz -80 dB
Signal to Noise Ratio SNR
Maximum output at THD+N < 0.5%,
f = 1kHz
80 dB
Output Offset Voltage
(measured differentially)
|V
OS
| INN and INP connected together 30 mV
2.5V Bias Voltage V2P5 No Load 2.5 V
Internal Analog Supply Voltage AV
DD
V
DD
= 7V to 15V 5.0 5.5 V
Over Temperature Shutdown OTS 150 °C
Thermal Hysteresis OTH 40 °C
Note: 3. Heat sink is required for high power output.