TDA1308/N2 NXP Semiconductors, TDA1308/N2 Datasheet - Page 6

• Manufacturer Part Number: TDA1308/N2
• Description: Audio Amplifiers HEADPHONE DRIVER; LV
• Manufacturer: NXP Semiconductors

Specifications of TDA1308/N2

• Product: Class-AB
• Output Power: 80 mW
• Available Set Gain: 70 dB
• Thd Plus Noise: 0.03 %
• Operating Supply Voltage: 5 V
• Supply Current: 3 mA
• Maximum Power Dissipation: 25 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 32 Ohms
• Dual Supply Voltage: +/- 2.5 V
• Input Bias Current (max): 0.00001 uA
• Input Offset Voltage: 10 mV
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Single
• Supply Type: Single or Dual
• Supply Voltage (max): 7 V
• Supply Voltage (min): 3 V
• Output Type: 2-Channel Stereo
• Package / Case: PDIP-8
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Audio Amplifier Function: Headphone
• Total Harmonic Distortion: 0.03@32Ohm%
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): ±2.5V
• Supply Current (max): 5@5VmA
• Power Supply Requirement: Single/Dual
• Power Dissipation: 25mW
• Unity Gain Bandwidth Product (typ): 5.5MHz
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 90dB
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 7V
• Dual Supply Voltage (min): ±1.5V
• Dual Supply Voltage (max): ±3.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 8
• Package Type: PDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA1308/N2,112

NXP Semiconductors
10. Characteristics
Table 7.
V
TDA1308_A_4
Product data sheet
Symbol
Supplies
V
V
I
P
Static characteristics
V
I
V
G
I
R
V
PSRR
C
Dynamic characteristics
(THD + N)/S
S/N
f
P
DD
bias
O
G
DD
cs
DD
SS
tot
I(os)
CM
O
o
O
L
V
= 5 V; V
Characteristics
SS
= 0 V; T
Parameter
supply voltage
negative supply voltage
supply current
total power dissipation
input offset voltage
input bias current
common mode voltage
open-loop voltage gain
maximum output current
output resistance
output voltage swing
channel separation
power supply ripple rejection f
load capacitance
total harmonic distortion
plus noise-to-signal ratio
signal-to-noise ratio
unity gain frequency
maximum output power
amb
= 25 C; f
i
= 1 kHz; R
Conditions
TDA1308
TDA1308A
TDA1308; dual supply
TDA1308A; dual supply
no load
no load
R
(THD + N)/S < 0.1 %
R
R
R
R
R
R
R
R
open-loop; R
(THD + N)/S < 0.1 %
i
L
L
L
L
= 100 Hz; V
L
L
L
L
L
single supply
dual supply
single supply
dual supply
L
= 5 k
= 16
= 5 k
= 5 k
= 5 k
= 5 k
= 5 k
= 5 k
= 5 k
Rev. 04 — 25 January 2007
= 32 ; unless otherwise specified.
L
ripple(p-p)
= 5 k
= 100 mV
TDA1308; TDA1308A
[1]
[1]
[1]
[1]
[2]
[2]
[3]
[3]
[3]
[2]
[2]
Class-AB stereo headphone driver
Min
3.0
1.5
2.4
1.2
-
-
-
-
0
-
-
-
0.75
1.5
0.1
-
-
-
-
-
-
-
-
-
-
-
100
-
-
1.5
1.2
Typ
5.0
2.5
5.0
2.5
3
15
10
10
-
70
60
0.25
-
-
-
70
105
90
-
0.03
0.25
0.0009
110
5.5
40
2.5
2.5
70
92
52
101
© NXP B.V. 2007. All rights reserved.
Max
7.0
3.5
7.0
3.5
5
25
-
-
3.5
-
-
-
4.25
3.5
4.9
-
-
-
200
0.06
1.0
-
-
-
-
80
3.5
3.5
65
89
40
Unit
V
V
V
V
V
V
mA
mW
mV
pA
pA
dB
mA
V
V
V
dB
dB
dB
pF
%
dB
dB
dB
%
dB
%
dB
MHz
mW
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