STA508 STMicroelectronics, STA508 Datasheet - Page 4

• Manufacturer Part Number: STA508
• Description: IC AMP AUDIO PWR 160W POWERSO36
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of STA508

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 160W x 1 @ 8 Ohm; 80W x 2 @ 4 Ohm
• Voltage - Supply: 10 V ~ 36 V
• Features: Digital Inputs, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: PowerSO-36 Exposed Top Pad
• Operational Class: Class-AB
• Audio Amplifier Function: Speaker
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 50W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 10V
• Single Supply Voltage (max): 36V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 90C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 36
• No. Of Channels: 4
• Output Power: 160W
• Supply Voltage Range: 10V To 36V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Amplifier Case Style: PowerSO
• No. Of Pins: 36
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STA508
Table 5. ABSOLUTE MAXIMUM RATINGS
Table 6. ELECTRICAL CHARACTERISTCS (V
otherwise specified)
4/10
I
Symbol
V
PWRDN-H
V
I
R
I
Symbol
t
IN-High
t
IN-Low
Dt_s
Dt_d
T
d OFF
IN-High
V
IN-Low
d ON
dsON
I
V
g
g
V
V
stg
dss
P
t
t
CC
T
N
P
r
f
L
max
CC
op
tot
, T
j
Power Pchannel/Nchannel
MOSFET RdsON
Power Pchannel/Nchannel
leakage Idss
Power Pchannel RdsON Matching Id=1A
Power Nchannel RdsON
Matching
Low current Dead Time (static)
High current Dead Time (dinamic) L=22µH; C = 470nF; R
Turn-on delay time
Turn-off delay time
Rise time
Fall time
Supply voltage operating voltage
High level input voltage
Low level input voltage
High level Input current
Low level input current
High level PWRDN pin input
current
Low logical state voltage VL (pin
PWRDN, TRISTATE) (note 1)
DC Supply Voltage (Pin 4,7,12,15)
Maximum Voltage on pins 23 to 32
Power Dissipation (T
Operating Temperature Range
Storage and Junction Temperature
Parameter
case
= 70°C)
Parameter
Id=1A
V
Id=1A
see test circuit no.1; see fig. 4
Id=3.5A; see fig. 3
Resistive load
Resistive load
Resistive load; as fig.4
Resistive load; as fig. 4
Pin Voltage = V
Pin Voltage = 0.3V
V
V
CC
L
L
= 3.3V
= 3.3V
=35V
Test conditions
L
= 3.3V; V
L
CC
L
= 8 Ω
= 30V; T
300mV
V
amb
Min.
0.8
95
95
10
L
/2 -
= 25°C ; f
-40 to 150
-40 to 90
Value
5.5
40
50
Typ.
200
10
35
1
1
sw
+300mV
Max.
V
270
100
100
50
20
50
25
25
36
=384 unless
L
/2
Unit
Unit
°C
°C
W
mΩ
V
V
µA
µA
µA
µA
ns
ns
ns
ns
ns
ns
%
%
V
V
V
V