TDA1308/N2 NXP Semiconductors, TDA1308/N2 Datasheet - Page 7

• 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
Table 7.
V
[1]
[2]
[3]
11. Application information
TDA1308_A_4
Product data sheet
Symbol
C
SR
B
DD
Fig 5. Example of application with TDA1545A (stereo continuous calibration DAC)
i
= 5 V; V
Values are proportional to V
V
V
DD
DD
= 5 V; V
= 2.4 V; V
DATA
BCK
V
WS
DD
Characteristics
SS
= 0 V; T
Parameter
input capacitance
slew rate
bandwidth
O(p-p)
O(p-p)
C2
10 F
= 3.5 V (at 0 dB).
1
2
3
= 1.19 V (at 7.96 dBV); for TDA1308A only.
amb
= 25 C; f
C1
100 nF
TDA1545A
…continued
DD
; (THD + N)/S < 0.1 %.
5
4
i
= 1 kHz; R
8
7
6
Conditions
unity gain inverting
unity gain inverting
L
Rev. 04 — 25 January 2007
= 32 ; unless otherwise specified.
33 k
R2
R1
22 k
V
C3
1
ref
F
TDA1308; TDA1308A
2
3
5
6
3.9 k
3.9 k
1 nF
1 nF
C4
C5
R3
R4
Class-AB stereo headphone driver
TDA1308(A)
Min
-
-
-
7
1
8
4
Typ
3
5
20
100 F
100 F
C7
C8
C6
100 F
© NXP B.V. 2007. All rights reserved.
Max
-
-
-
R5
10 k
R6
10 k
mka783
Unit
pF
V/ s
kHz
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