TDA8542TS/N1,112 NXP Semiconductors, TDA8542TS/N1,112 Datasheet - Page 6

• Manufacturer Part Number: TDA8542TS/N1,112
• Description: IC AMP AUDIO PWR 1.2W AB 20SSOP
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA8542TS/N1,112

• Output Type: 2-Channel (Stereo)
• Package / Case: 20-SSOP
• Max Output Power X Channels @ Load: 1.2W x 2 @ 8 Ohm
• Voltage - Supply: 2.2 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Product: Class-AB
• Output Power: 1.2 W
• Available Set Gain: 30 dB
• Thd Plus Noise: 0.15 %
• Operating Supply Voltage: 5 V
• Maximum Power Dissipation: 1120 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Input Bias Current (max): 0.5 uA
• Input Signal Type: Differential or Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 2.2 V
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 1.2x2@8OhmW
• Audio Amplifier Function: Headphone/Speaker
• Total Harmonic Distortion: 0.15@8Ohm@0.4W%
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 1.12W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 2.2V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935260407112; TDA8542TSDK; TDA8542TSDK

NXP Semiconductors
DC CHARACTERISTICS
V
Notes
1. With a load connected at the outputs the quiescent current will increase, the maximum of this increase being equal
2. The DC output voltage with respect to ground is approximately
1998 Mar 25
V
I
I
V
⎪V
I
V
I
V
I
CC
q
stb
IN+
MODE
BTL/SE
CC
O
MODE
BTL/SE
2 × 0.7 W BTL audio amplifier
OUT+
to the DC output offset voltage divided by R
, I
= 5 V; T
SYMBOL
IN−
− V
OUT−
amb
= 25 °C; R
⎪ differential output voltage offset
supply voltage
quiescent current
standby current
DC output voltage
input bias current
input voltage mode select
input current mode select
input voltage BTL/SE pin
input current BTL/SE pin
L
= 8 Ω; V
PARAMETER
MODE
= 0 V; measured in test circuit Fig.3; unless otherwise specified.
L
.
operating
R
V
note 2
operating
mute
standby
0 < V
single-ended
BTL
V
MODE
BTL/SE
L
CONDITIONS
= ∞; note 1
6
MODE
= V
= 0
CC
< V
1
⁄
CC
2
V
CC
.
2.2
−
−
−
−
−
0
1.5
V
−
0
2
−
CC
MIN.
− 0.5 −
5
15
−
2.2
−
−
−
−
−
−
−
−
TYP.
18
22
10
−
50
500
0.5
V
V
20
0.6
V
100
TDA8542TS
Product specification
CC
CC
CC
MAX.
− 1.5 V
V
mA
μA
V
mV
nA
V
V
μA
V
V
μA
UNIT