PA16 Cirrus Logic Inc, PA16 Datasheet - Page 4

• Manufacturer Part Number: PA16
• Description: OP AMP 38V 5A 12-SIP DP
• Manufacturer: Cirrus Logic Inc
• Series: Apex Precision Power™r

Specifications of PA16

• Amplifier Type: Power
• Number Of Circuits: 1
• Slew Rate: 20 V/µs
• Gain Bandwidth Product: 4.5MHz
• Current - Input Bias: 50pA
• Voltage - Input Offset: 5000µV
• Current - Supply: 27mA
• Current - Output / Channel: 5A
• Voltage - Supply, Single/dual (±): 14 V ~ 38 V, ±7 V ~ 19 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 12-SIP
• Number Of Channels: 1
• Voltage Gain Db: 103 dB
• Common Mode Rejection Ratio (min): 70 dB
• Input Offset Voltage: 10 mV
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Maximum Dual Supply Voltage: +/- 19 V
• Minimum Operating Temperature: - 25 C
• For Use With: EK14 - EVALUATION KIT FOR SIP03
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1429; PA16

PA16 • PA16A
NOTES:
TYPICAL APPLICATION
Vehicular Sound System Power Stage
When system voltages are low and power is at a pre-
mium, the PA16 is a natural choice. The circuit above
utilizes not only the feature of low internal loss of the
PA16, but also its very low distortion level to imple-
ment a crystal clear audio amplifier suitable even for
airborne applications. This circuit uses AC coupling
of both the input signal and the gain circuit to render
DC voltage across the speaker insignificant. The re-
sistor and capacitor across the inputs form a stabil-
ity enhancement network. The 0.27 ohm current limit
resistors provide protection in the event of an output
short circuit.
TYPICAL PERFORMANCE GRAPHS
4
120
100
80
60
40
70
60
50
40
30
20
10
20
0
0
SMALL SIGNAL RESPONSE
CASE TEMPERATURE, T
1. (All Min/Max characteristics and specifications are guaranteed over the Specified Operating Condi-
2. Long term operation at the maximum junction temperature will result in reduced product life. Derate
* The specification of PA16A is identical to the specification for PA16 in applicable column to the left.
3. The power supply voltage for all specifications is the TYP rating unless otherwise noted as a test
4. +V
5. Rating applies if the output current alternates between both output transistors at a rate faster than
6. Exceeding CMV range can cause the output to latch.
7. Full temperature specifications are guaranteed but not 100% tested.
8. The absolute maximum negative input voltage is equal to the negative power supply voltage plus 1V
POWER DERATING
25
tions. Typical performance characteristics and specifications are derived from measurements taken
at typical supply voltages and T
power dissipation to achieve high MTTF.
condition.
to –V
60Hz.
(-V
S
S
50
and –V
+ 1V).
S
.
75
S
denote the positive and negative supply rail respectively. Total V
100
C
(°C)
125
–120
–150
–30
–60
–90
3.5
3.0
2.5
2.0
1.5
1.0
.5
0
0
C
= 25°C).
OUTPUT VOLTAGE SWING
OUTPUT CURRENT, I
PHASE RESPONSE
1
±V
P r o d u c t I n n o v a t i o n F r o m
O
2
T
C
IN
= 25 to 85°C
.47µF
.47µF
3
LOW INTERNAL LOSS MAXIMIZES EFFICIENCY
O
(A)
.001µF
16K
4
16K
5
1K
3.0
2.5
2.0
1.5
1.0
30
23
18
13
10
.5
0
–25
+12
–12
| +V
CASE TEMPERATURE, T
PA16
POWER RESPONSE
S
0
| + | –V
.27Ω
.27Ω
CURRENT LIMIT
R
S
R
CL+
CL–
is measured from +V
25
S
100K
| = 30V
| +V
R
R
CL
CL
50
S
= 0.3Ω
= 0.62Ω
| + | –V
75
S
C
3.2Ω
16W
| = 36V
(°C)
100
PA16U
125
S