°C/W
°C/W
°C/W
°C
*
*
+125
*
*
*
-55
0.9
1.4
+85
0.8
1.25
30
-25
T
c= -55 to +125°C, F>60Hz
T
c= -55 to +125°C
T
c= -55 to +125°C
Meets full range specifications
THERMAL
Resistance, AC junction to case4
Resistance, DC junction to case
Resistance, junction to air
Temperature Range, case
V
mA
±50
*
*
*
*
±45
50
±40
25
±10
full temp range
T
c = 25°C
POWER SUPPLY
Voltage
Current, quiescent
V
V
V
A
µs
V/µs
nF
*
*
*
*
*
*
*
15
*
1.5
SOA
2
4
±V
s-6
±V
s-5
±V
s-5
10
2.5
T
c=25°C,TPA12 =10A, TPA12A=15A
T
c = 25°C, Io = 5A
full temp range, I
o = 80mA
T
c = 25°C
T
c= 25°C, 2V step
T
c = 25°C
full temp range, Av = 4
full temp range, Av >10
OUTPUT
Voltage Swing3
Voltage Swing3
Voltage Swing3
Current, peak
Settling Time to .1%,
Slew Rate
Capacitive Load
Capacitive Load
db
db
MHz
kHz
o
*
*
*
*
*
*
*
110
108
4
20
20
96
13
T
c = 25°C, 1kΩ load
Full temp range, 8Ω load
T
c = 25°C, 8Ω load
T
c= 25°C, 8Ω load
Full temp range, 8Ω load
GAIN
Open Loop Gain at 10Hz
Open Loop Gain at 10Hz
Gain Bandwidth Product (1MHz)
Power Bandwidth
Phase Margin A
V = +4
mV
µV/°C
µV/V
µV/W
nA
pA/°C
pA/V
nA
pA/°C
MΩ
pF
V
db
±4
±40
*
20
*
±20
±1
*
*
*
10
*
*
±5
*
*
*
*
*
*
*
±6
±65
±200
± 30
± 500
±30
±2
±10
±30
±20
±12
±50
±10
±12
±50
200
3
±V
s-3
100
±V
s-5
74
T
c = 25°C
full temperature range
T
c = 25°C
T
c = 25°C
T
c = 25°C
full temperature range
T
c= 25°C
T
c= 25°C
full temperature range
T
c = 25°C
T
c = 25°C
full temperature range
full temp. range V
CM = ±Vs-5
INPUT
Offset Voltage, initial
Offset Voltage, vs. temp.
Offset Voltage, vs. supply
Offset Voltage, vs. power
Bias Current, initial
Bias Current, vs. temp.
Bias Current, vs. supply
Offset Current, initial
Offset Current, vs. temp.
Input Impedance, DC
Input Capacitance
Common Mode Volt. Range3
Common Mode Rejection, DC
UNITS
MAX
TYP
MIN
MAX
TYP
MIN
CONDITIONS 2,5
PARAMETER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
100V
Temperature, pin solder – 10s
300°C
Output Current, within SOA
15A
Temperature, junction1
200°C
Power Dissipation, internal
125W
Temperature range, storage
-65 to +150°C
Input Voltage, differential
±VS -3V
Operating temperature range, case
-55 to +125°C
Input Voltage, common mode
±VS
Electrical Specifications
TPA12
TPA12A
TPA12/TPA12A
Notes:
*Same as previous Model.
1. Long term operation at the maximum junction
temperature will result in reduced product life.
Derate internal power dissipation to achieve high
MTTF.
2. The power supply voltage for all specifications is
±40V unless otherwise noted as a test condition.
3. +Vs and -Vs denote the positive and negative supply rail
respectively. Total Vs is measured from +Vs to -Vs.
4. Rating applies if the output current alternates between both
output transistors at a rate faster than 60Hz.
5. Exceeding CMV range can cause the output to latch.
Caution: The internal substrate contains beryllia (BeO). Do not crush, break, machine or subject the substrate to temperatures
in excess of 850C.
TPA12/12A Rev. B Oct. 2006