TDA1308/N2 NXP Semiconductors, TDA1308/N2 Datasheet - Page 8
![Audio Amplifiers HEADPHONE DRIVER; LV](/photos/31/30/313007/sot97-1_sml.jpg)
TDA1308/N2
Manufacturer Part Number
TDA1308/N2
Description
Audio Amplifiers HEADPHONE DRIVER; LV
Manufacturer
NXP Semiconductors
Datasheet
1.TDA1308N2.pdf
(19 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
NXP Semiconductors
12. Test information
TDA1308_A_4
Product data sheet
Fig 7. Open-loop gain as a function of input frequency
(dB)
G
v
80
40
10
0
2
R
L
10
= 32
3
10
4
Fig 6. Measurement circuit for inverting application
10
5
no load
10
6
(typ. 2.5 V)
V
V
V
V
DD
INA
INB
10
ref
mka784
f
7
i
(Hz)
Rev. 04 — 25 January 2007
10
3.9 k
3.9 k
8
Fig 8. Crosstalk as a function of input frequency
2
3
5
6
3.9 k
3.9 k
(dB)
G
110
130
v
70
90
10
TDA1308(A)
1
TDA1308; TDA1308A
7
1
10
4
Class-AB stereo headphone driver
8
2
R
100 F
100 F
L
= 16
32
10
5 k
C6
100 F
3
R L
R L
10
© NXP B.V. 2007. All rights reserved.
V
V
4
mka782
OUTA
OUTB
f
i
(Hz)
mka785
10
5
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