STEVAL-CCA019V1 STMicroelectronics, STEVAL-CCA019V1 Datasheet - Page 4

• Manufacturer Part Number: STEVAL-CCA019V1
• Description: BOARD EVAL AUDIO AMP FOR TS4982
• Manufacturer: STMicroelectronics

Specifications of STEVAL-CCA019V1

• Amplifier Type: Class AB
• Output Type: 2-Channel (Stereo) with Stereo Headphones
• Max Output Power X Channels @ Load: 2W x 2 @ 4 Ohm; 125mW x 2 @ 16 Ohm
• Voltage - Supply: 5.0V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: TS4982
• Description/function: Audio Amplifiers
• Operating Supply Voltage: 5 V
• Output Power: 2 W
• Product: Audio Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TS4982
• Other names: 497-10339

Absolute maximum ratings and operating conditions
4/31
Table 2.
1. V
2. HPV
3. Any digital pins (3D0, 3D1, G0, G1, SPKREN, HDEN) must not be left floating.
4. With 4-layer PCB.
Table 3.
SPKREN
Symbol
HPV
CPV
PV
PV
CC
T
R
0
0
1
1
V
V
V
R
oper
thja
, PV
CC
CCR
CCL
CC
IH
IL
L
CC
CC
and CPV
CCL
Operating conditions
Operating modes
and PV
HDEN
Common power supply voltage
Left channel loudspeaker amplifier power supply
Right channel loudspeaker amplifier power supply
Headphone supply voltage
Negative charge pump supply voltage
Load resistor
Operating free-air temperature range
High-level input voltage
3D0, 3D1, G0, G1, HDEN, SPKREN pin
Low-level input voltage
3D0, 3D1, G0, G1, HDEN, SPKREN pin
Thermal resistance junction to ambient
0
1
0
1
CC
Speaker output
Headphone output
CCR
must be shorted or at the same voltage.
must be shorted or at the same voltage.
V
SPKREN
V
V
V
V
IH
IH
IL
IL
Doc ID 14527 Rev 2
Parameter
V
HDEN
V
V
V
V
(2)
IH
IH
IL
IL
(1)
DISABLED (standby)
DISABLED (standby)
Speaker amplifier
(4)
(3)
(3)
ENABLED
ENABLED
GND ≤ V
2.0 ≤ V
-40 to +85
4.5 to 5.5
3 to V
Value
≥ 16
Headphone amplifier
≥ 4
DISABLED (standby)
DISABLED (standby)
25
IH
IL
CC
≤ V
≤ 0.8
ENABLED
ENABLED
CC
TS4982
°C/W
Unit
°C
V
V
V
V
Ω