TS421IDT STMicroelectronics, TS421IDT Datasheet - Page 2

• Manufacturer Part Number: TS421IDT
• Description: IC AMP AUDIO .367W MONO AB 8SOIC
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS421IDT

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 367mW x 1 @ 16 Ohm
• Voltage - Supply: 2 V ~ 5.5 V
• Features: Differential Inputs, Short-Circuit Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-4066-2

TS419-TS421
ABSOLUTE MAXIMUM RATINGS
1. All voltage values are measured with respect to the ground pin.
2. Pd has been calculated with Tamb = 25°C, Tjunction = 150°C.
3. TS419 stands 1.5KV on all pins except standby pin which stands 1KV.
4. Attention must be paid to continous power dissipation (V
OPERATING CONDITIONS
1.
2. When mounted on a 4-layer PCB
3. For more details on T
2/32
Latch-up Latch-up Immunity (All pins)
Symbol
Symbol
R
dramatically reducing product life expectancy.
The minimum current consumption (
V
ESD
ESD
T
V
R
V
V
T
T
Pd
THJA
R
C
oper
STB
V
T
ICM
thja
CC
stg
CC
wu
L
L
i
j
Supply voltage
Input Voltage
Storage Temperature
Maximum Junction Temperature
Thermal Resistance Junction to Ambient
Power Dissipation
Human Body Model (pin to pin): TS419
Machine Model - 220pF - 240pF (pin to pin)
Lead Temperature (soldering, 10sec)
Output Short-Circuit to Vcc or GND
Supply Voltage
Load Resistor
Operating Free Air Temperature Range
Load Capacitor
Common Mode Input Voltage Range
Standby Voltage Input
Thermal Resistance Junction to Ambient
Wake-up time from standby to active mode (Cb = 1µF)
SO8
MiniSO8
DFN8
SO8
MiniSO8
DFN8
R
R
TS421
TS421 in STANDBY / TS419
SO8
MiniSO8
DFN8
L
L
WU
= 16 to 100
> 100
, please refer to application note section on Wake-up time page 28.
2)
1)
ACTIVE
2)
I
STANDBY ) is guaranteed at V
/ TS419 in STANDBY
Parameter
Parameter
ACTIVE
3)
DD
, TS421
x 300mA). Exposure of the IC to a short circuit for an extended time period is
CC
(TS419) or GND (TS421) for the whole temperature range.
3)
GND
-0.3V to V
1.5
GND to V
continous
-65 to +150
-40 to + 85
2 to 5.5
V
Value
Value
V
0.71
0.58
1.79
150
175
215
100
200
250
400
100
150
190
1.5
STB
70
41
0.12
STB
6
16
CC
CC
+
4)
-1V
0.3V
V
0.4
CC
1)
°C/W
°C/W
Unit
Unit
mA
kV
pF
°C
°C
°C
°C
W
V
V
V
V
V
V
s