Maximum Junction Temperature................... 150°C
Storage Temperature Range.......... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ......... 260°C
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating
condition for extended periods may affect device reliability and lifetime.
Note 2:
The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 500mV beyond the power supply, the input
current should be limited to less than 10mA.
Note 3:
A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power supply voltage and how many
amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the package. The specified values are for short traces
connected to the leads.
ESD, Electrostatic Discharge Protection
Pin
All
All
Symbol
HBM
CDM
Parameter
Human Body Model ESD
Charged Device Model ESD
Condition
ANSI/ESDA/JEDEC JS-001
ANSI/ESDA/JEDEC JS-002
Minimum Level
2
1.5
Unit
kV
kV
www.3peakic.com.cn
Rev.A.2
2
TPF632C / TPF605C / TPF607C
3-V
RMS
Audio Line Driver with Integrated Charge Pump
Thermal Resistance
Package Type
14-Pin TSSOP
10-Pin MSOP
10-Pin MSOP-EP
10-Pin DFN2X2
θ
JA
130
120
70
94
θ
JC
49
45
10
65
Unit
°C/W
°C/W
°C/W
°C/W
www.3peakic.com.cn
Rev.A.2
3
TPF632C / TPF605C / TPF607C
3-V
RMS
Audio Line Driver with Integrated Charge Pump
5V Electrical Characteristics
Specifications are at T
A
= 27°C. V
DD
= 5V, R
L
= 2.5kΩ, C
PUMP
=C
PVSS
=1F, C
IN
=10F, R
IN
= 10kΩ, R
FB
= 20kΩ, unless otherwise noted.
SYMBOL
V
DD
V
OS
I
Q
I
Q(off)
V
O
THD+N
V
ENH
PARAMETER
Supply Voltage Range
Output Offset Voltage
Quiescent Current
Supply Current in Shutdown
Output Voltage
Total Harmonic Distortion Plus
Noise
High-level Threshold Voltage(EN)
V
DD
=3.3V, f=1kHz, THD=1%
V
DD
=5V, f=1kHz, THD=1%
V
O
=3V
RMS
, f=1kHz
V
DD
=3.3V, EN Low to High Transition
V
DD
=5V, EN Low to High Transition
V
DD
=3.3V, EN High to Low Transition
V
DD
=5V, EN Low to High Transition
V
DD
= 5 V, V
I
= V
DD
V
DD
= 5 V, V
I
= 0 V
V
O
=3V
RMS
, f=1kHz
V
DD
=5V
1
-110
20
10
5
220
0.1
BW=20Hz to 20kHz
V
O
=3V
RMS
, f=1kHz, BW=20kHz
No load
No load
V
DD
=3.3V
V
DD
=5V
1.18
1.23
0.33
4.3
117
10
130
1.23
1.27
4.7
330
1.28
1.30
2.2
47
1
1
0.5
0.6
0.1
1
2.05
3.05
0.001
Input grounded, unity gain.
No load
CONDITIONS
MIN
2.7
-4
4.6
0.33
TYP
MAX
5.5
4
UNITS
V
mV
mA
mA
V
RMS
V
RMS
%
V
V
V
V
μA
μA
dB
mA
k
V/μs
pF
μF
μV
RMS
dB
MHz
dB
V
V
μA
kHz
V
ENL
|I
ENH
|
|I
ENL
|
X
TALK
I
SC
R
IN
SR
C
L
C
F
V
N
SNR
GBW
A
VOL
V
UVP
I
HYS
f
CP
Low-level Threshold voltage(EN)
High-level input current(EN)
Low-level input current(EN)
Crosstalk
Short Circuit Current
Input Resistor Range
Slew Rate
Maximum Capacitive Load
Flying Capacitor
Noise Output Voltage
Signal to Noise Ratio
Unity Gain Bandwidth
Open-Loop Voltage Gain
External Under-voltage Detection
External Under-voltage Detection
Hysteresis Current
Charge Pump Frequency
www.3peakic.com.cn
Rev.A.2
4
TPF632C / TPF605C / TPF607C
3-V
RMS
Audio Line Driver with Integrated Charge Pump
Typical Performance Characteristics
Total Harmonic Distortion + Noise vs. Output Voltage
10
1
0.1
0.01
V
DD
=3.3V
R
L
=100kΩ
f=1kHz
Total Harmonic Distortion + Noise vs. Output Voltage
THD+N (%)
0.001
0.0001
0.1
1
Output Voltage (V
rms
)
10
Total Harmonic Distortion + Noise vs. Output Voltage
Total Harmonic Distortion + Noise vs. Output Voltage
嵌入式系统
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