TFA9800J/N1,112 NXP Semiconductors, TFA9800J/N1,112 Datasheet - Page 6

• Manufacturer Part Number: TFA9800J/N1,112
• Description: IC AMP AUDIO PWR 7W STER AB 9SIL
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TFA9800J/N1,112

• Output Type: 2-Channel (Stereo)
• Package / Case: 9-SIL (Bent and Staggered Leads)
• Max Output Power X Channels @ Load: 7W x 2 @ 4 Ohm
• Voltage - Supply: 6 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Product: Class-AB
• Output Power: 7 W
• Available Set Gain: 20 dB
• Thd Plus Noise: 0.1 %
• Operating Supply Voltage: 15 V
• Supply Current: 40 mA
• Maximum Power Dissipation: 25 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Single
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935279697112; TFA9800J; TFA9800J

Philips Semiconductors
11. Dynamic characteristics
TFA9800J_1
Preliminary data sheet
Table 6:
[1]
Table 7:
V
[1]
[2]
[3]
[4]
[5]
Symbol
V
V
V
Symbol
P
THD
f
f
G
SVRR
V
V
Z
-3db(l)
-1db(h)
P
cs
th(on)
th(mute)
th(stb)
o
n(o)(rms)
O(mute)
v
G
i
= 15 V; R
v
The circuit is DC adjusted at V
Output power is measured directly at the output pins of the IC.
Frequency response externally fixed.
Ripple rejection measured at the output with a source impedance of 0 , maximum ripple amplitude of
2 V (p-p) and a frequency between 100 Hz and 10 kHz.
Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
Noise output voltage independent of R
Parameter
output power
total harmonic
distortion
low frequency 3 dB
point
high frequency
voltage gain
voltage gain
difference
supply voltage
rejection ratio
input impedance
noise output voltage
(RMS value)
mute output voltage
channel separation
Static characteristics
Dynamic characteristics
L
Parameter
on threshold voltage
mute threshold
voltage
standby threshold
voltage
1 dB point
= 4 ; f = 1 kHz; T
Rev. 01 — 17 March 2006
P
amb
= 6 V to 18 V and AC operating at V
Conditions
R
R
P
closed loop
f
f
V
f
R
i
i
i
…continued
Conditions
o
I(max)
L
L
= 100 Hz to 10 kHz
= 20 Hz to 20 kHz
= 20 Hz to 15 kHz
S
= 25 C; measured in
on
mute
standby
on; R
on; R
mute
= 1 W
= 4 ; THD = 0.5 %
= 4 ; THD = 10 %
= 10 k
S
(V
= 1 V;
S
S
I
= 0 V).
= 0
= 10 k
Figure
Min
8.5
3.3
0
[1]
[1]
[2]
[3]
[3]
[3]
[4]
[4]
[5]
2
Min
4.5
6.0
-
-
20
19
-
48
48
80
50
-
-
-
-
40
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
P
3; unless otherwise specified.
= 8.5 V to 18 V.
7 W stereo power amplifier
Typ
-
-
-
Typ
5.5
7.0
0.1
45
-
20
0.1
-
-
-
60
50
70
50
-
-
TFA9800J
Max
-
6.4
2
Max
-
-
-
-
-
21
1
-
-
-
75
-
100
-
2
-
Unit
V
V
V
Unit
W
W
%
Hz
kHz
dB
dB
dB
dB
dB
k
mV
dB
V
V
V
6 of 17