TS489 STMicroelectronics, TS489 Datasheet - Page 4

• Manufacturer Part Number: TS489
• Description: Pop-free 120mW stereo headphone amplifier
• Manufacturer: STMicroelectronics

Absolute maximum ratings and operating conditions
2
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Absolute maximum ratings and operating conditions
Table 2.
1. All voltage values are measured with respect to the ground pin.
2. P
3. Attention must be paid to continuous power dissipation (V
Table 3.
1. The minimum current consumption (I
2. When mounted on a 4-layer PCB.
Latch-up
Symbol
Symbol
heating and destructive dissipation. Exposing the IC to a short-circuit for an extended period of time will
dramatically reduce the product’s life expectancy.
temperature range.
V
P
T
R
ESD
ESD
R
V
V
diss
T
STBY
R
C
oper
V
T
diss
thja
thja
CC
stg
CC
L
L
i
j
is calculated with T
Absolute maximum ratings
Operating conditions
Supply voltage
Input voltage
Storage temperature
Maximum junction temperature
Thermal resistance junction to ambient
Power dissipation
Human body model (pin to pin)
Machine model
220pF - 240pF (pin to pin)
Latch-up immunity (all pins)
Lead temperature (soldering, 10sec)
Output short-circuit to V
Supply voltage
Load resistor
Operating free air temperature range
Load capacitor:
Standby voltage input:
Thermal resistance junction to ambient
MiniSO-8
DFN8
MiniSO-8
DFN8
R
R
TS488 active, TS489 in standby
TS488 in standby, TS489 active
MiniSO-8
DFN8
L
L
= 16 to 100Ω
> 100Ω
(2)
amb
= 25°C, T
(1)
(2)
:
Parameter
Parameter
STBY
j
CC
= 150°C.
) is guaranteed at GND (TS488) or V
or GND
DD
x 250mA). Short-circuits can cause excessive
GND ≤ V
-0.3V to V
continuous
1.5 ≤ V ≤ V
CC
-65 to +150
-40 to + 85
2.2 to 5.5
(TS489) for the whole
Value
Value
≥ 16
STBY
0.58
1.79
400
100
190
150
215
200
200
250
40
70
6
2
CC
≤ 0.4
+0.3V
CC
(3)
TS488-TS489
(1)
°C/W
°C/W
Unit
Unit
mA
kV
°C
°C
pF
°C
°C
W
V
V
V
V
Ω
V