Line Driver. TPF607A Datasheet

TPF607A Driver. Datasheet pdf. Equivalent

TPF607A Datasheet
Recommendation TPF607A Datasheet
Part TPF607A
Description Audio Line Driver
Feature TPF607A; TPF632A / TPF605A / TPF607A Features 3-VRMS Audio Line Driver with Integrated Charge Pump Descript.
Manufacture 3PEAK
Datasheet
Download TPF607A Datasheet




3PEAK TPF607A
TPF632A / TPF605A / TPF607A
Features
3-VRMS Audio Line Driver with Integrated Charge Pump
Description
3-VRMS Output into 2.5kΩ Load with 5V Supply
2-VRMS Output into 2.5kΩ Load with 3.3V Supply
Integrated Charge Pump Generates Negative
Supply Rail
SNR Enhanced
PVDD Power Off Delay Function
Low THD+N: 0.001%
Drives 600Ω Load
Stable with 220pF Capacitive Load
Pop-Free Under-Voltage Protection
(TPF632A/605A)
Pop-Free Enable Control
–40°C to 85°C Operation Range
Robust 8kV (Output-Pin) HBM ESD Rating On All
Pins
Robust 2kV CDM ESD Rating
Green, Popular Type Package
Applications
Set-Top Box
Blue-ray and HD DVD Players
PDP TV and LCD TV
The 3PEAK TPF632A/605A/607A are 3-VRMS
pop-free stereo line drivers with the integrated
charge pump generating the negative supply rail
which allows the removal of the output DC-blocking
capacitors. The devices are capable of driving
3-VRMS into a 2.5-kΩ load with single 5V supply
voltage. The TPF632A has differential inputs, the
TPF605A/607A support single-ended inputs, and all
can use external resistors for flexible gain setting.
The 3PEAK TPF632A/605A/607A has built-in
enable/shutdown control for pop-free on/off control.
The TPF632A/605A has an external under-voltage
detector that mutes the output when monitored
voltage drop below set value. Using the
TPF632A/605A/607A in audio products can reduce
component count considerably compared to
traditional methods of generating a 3-VRMS output.
The device needs only a single 5V supply to
generate 8.5-VPP output while traditional op-amp
requires a split-rail power supply to achieve same.
The device is ideal for single-supply electronics
where size and cost are critical design parameters.
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property
of their respective owners.
Audio Line Drivers
Part
Number
TPF632A
TPF605A
TPF607A
Package
TSSOP-14
MSOP-10-EP
MSOP-10
Remarks
5V/3.3V,Differential inputs
5V/3.3V, Single-ended inputs
Single-ended inputs, no UVP
control
Pin Configuration (Top View)
TPF632A
14-Pin TSSOP
+INR
-INR
OUTR
GND
EN
PVSS
CN
1
2
3
4
5
6
7
UVP
Charge
Pump
14 +INL
13 -INL
12 OUTL
11 UVP
10 PGND
9 PVDD
8 CP
TPF605A
10-Pin MSOP-EP
-INR
OUTR
EN
PVSS
CN
1
2
3
4
5
GND
UVP
Charge
Pump
10 -INL
9 OUTL
8 UVP
7 PVDD
6 CP
TPF607A
10-Pin MSOP
-INR
OUTR
EN
PVSS
CN
1
2
3
4
5
Charge
Pump
10 -INL
9 OUTL
8 GND
7 PVDD
6 CP
www.3peakic.com
Rev. C
1



3PEAK TPF607A
TPF632A / TPF605A / TPF607A
3-VRMS Audio Line Driver with Integrated Charge Pump
Order Information
Model Name
TPF632A
TPF605A
TPF607A
Order Number
TPF632A-TR
TPF605A-VR
TPF607A-VR
Package
14-Pin TSSOP
10-Pin MSOP-EP
10-Pin MSOP
Transport Media, Quantity
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Marking
Information
TPF632A
TPF605A
TPF607A
Absolute Maximum Ratings Note 1
Supply Voltage: V+ – V....................................6.0V
Input Voltage............................. V– 0.3 to V+ + 0.3
Input Current: +IN, –IN, SHDN Note 2.............. ±10mA
EN Pin Voltage……………………………Vto V+
Output Current: OUT.................................... ±20mA
Output Short-Circuit Duration Note 3…......... Indefinite
Operating Temperature Range.......–40°C to 125°C
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
Condition
Human Body Model ESD MIL-STD-883H Method 3015.8
Charged Device Model ESD JEDEC-EIA/JESD22-C101E
Minimum Level
8
2
Unit
kV
kV
Thermal Resistance
Package Type
14-Pin TSSOP
10-Pin MSOP
10-Pin MSOP-EP
θJA
130
120
70
θJC
49
45
10
Unit
°C/W
°C/W
°C/W
2 Rev. C
www.3peakic.com



3PEAK TPF607A
TPF632A / TPF605A / TPF607A
3-VRMS Audio Line Driver with Integrated Charge Pump
5V Electrical Characteristics
Specifications are at TA = 27°C. VDD = 5V, RL = 2.5kΩ, CPUMP=CPVSS=1F, CIN =10F, RIN = 10kΩ, RFB = 20kΩ, unless otherwise noted.
SYMBOL
VDD
VOS
IQ
IQ(off)
PARAMETER
Supply Voltage Range
Output Offset Voltage
Quiescent Current
Supply Current in Shutdown
VO
THD+N
Output Voltage
Total Harmonic Distortion Plus
Noise
VENH High-level Threshold Voltage(EN)
VENL
|IENH|
|IENL|
XTALK
ISC
RIN
SR
CL
CF
VN
SNR
GBW
AVOL
VUVP
IHYS
fCP
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
CONDITIONS
Input grounded, unity gain.
No load
VDD=3.3V, f=1kHz, THD=1%
VDD=5V, f=1kHz, THD=1%
VO=3VRMS, f=1kHz
VDD=3.3V, EN Low to High Transition
VDD=5V, EN Low to High Transition
VDD=3.3V, EN High to Low Transition
VDD=5V, EN Low to High Transition
VDD = 5 V, VI = VDD
VDD = 5 V, VI = 0 V
VO=3VRMS, f=1kHz
VDD=5V
BW=20Hz to 20kHz
VO=3VRMS, f=1kHz, BW=20kHz
No load
No load
VDD=3.3V
VDD=5V
MIN TYP MAX
2.7
-4
4.6
2.05
3.05
5.5
4
0.2
0.001
1
1
0.5
0.6
0.1
1
-110
20
1 10 47
5
220
0.1 0.33 2.2
4.3
117
10
130
1.18 1.23 1.28
1.23 1.27 1.30
4.7
330
UNITS
V
mV
mA
mA
VRMS
VRMS
%
V
V
V
V
μA
μA
dB
mA
k
V/μs
pF
μF
μVRMS
dB
MHz
dB
V
V
μA
kHz
www.3peakic.com
Rev. C
3







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