TECHNICAL INFORMATION
Absolute Maximum Ratings
(Note 1)
SYMBOL
V
DD
T
STORE
T
A
P
DISS
Supply Voltage
Storage Temperature Range
Operating Free-air Temperature Range
Continuous Total Power Dissipation
PARAMETER
Value
16
-40
°
to 150
°
0
°
to 70
°
Note 2
UNITS
V
C
C
W
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: See Power Dissipation Derating in the Applications Information section.
Operating Conditions
(Note 3)
SYMBOL
V
DD
V
IH
V
IL
Supply Voltage
High-level Input Voltage (MUTE, SLEEP)
Low-level Input Voltage (MUTE, SLEEP)
PARAMETER
MIN.
8.5
3.5
1
TYP.
12
MAX.
13.2
UNITS
V
V
V
Note 3: Recommended Operating Conditions indicate conditions for which the device is functional. See
Electrical Characteristics for guaranteed specific performance limits.
Electrical Characteristics
See Test/Application Circuit. Unless otherwise specified, V
DD
= 12V, f = 1kHz, Measurement
Bandwidth = 22kHz, R
L
= 4Ω, T
A
= 25
°C,
Package heat slug soldered to 2.8 square-inch PC pad.
SYMBOL
P
O
PARAMETER
Output Power
(Continuous Average/Channel)
CONDITIONS
THD+N = 0.1%
THD+N = 10%
I
DD,MUTE
I
DD, SLEEP
I
q
THD + N
IHF-IM
SNR
CS
PSRR
η
V
OFFSET
V
OH
V
OL
e
OUT
Mute Supply Current
Sleep Supply Current
Quiescent Current
Total Harmonic Distortion Plus
Noise
IHF Intermodulation Distortion
Signal-to-Noise Ratio
Channel Separation
Power Supply Rejection Ratio
Power Efficiency
Output Offset Voltage
High-level output voltage
(FAULT & OVERLOAD)
Low-level output voltage
(FAULT & OVERLOAD)
Output Noise Voltage
MUTE = V
IH
SLEEP = V
IH
V
IN
= 0 V
P
O
= 9W/Channel
19kHz, 20kHz, 1:1 (IHF)
A-Weighted, P
OUT
= 1W, R
L
= 8Ω
30kHz Bandwidth
Vripple = 100mV.
P
OUT
= 10W/Channel, R
L
= 8Ω
No Load, MUTE = Logic Low
3.5
1
A-Weighted, input AC grounded
100
50
60
R
L
= 4Ω
R
L
= 8Ω
R
L
= 4Ω
R
L
= 8Ω
MIN.
9
5.5
12
8
TYP.
11
6
16
10
5.5
0.25
61
0.04
0.18
89
55
80
88
50
150
0.5
7
2
75
MAX.
UNITS
W
W
W
W
mA
mA
mA
%
%
dB
dB
dB
%
mV
V
V
µV
Note:
Minimum and maximum limits are guaranteed but may not be 100% tested.
2
TA1101B, Rev. 2.2, 08.17.00
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
