HWD2190 Datasheet, PDF (4/32 Pages) List of Unclassifed Manufacturers – 1 Watt Audio Power Amplifier

Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the CSMSC Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (Note 11)
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
Junction Temperature
Thermal Resistance
θ_JC (SOP)
θ_JA (SOP)
θ_JA (8 Bump micro SMD, Note 12)
6.0V
−65˚C to +150˚C
−0.3V to V_DD +0.3V
Internally Limited
2000V
150˚C
35˚C/W
150˚C/W
220˚C/W
θ_JA (9 Bump micro SMD, Note 12)
θ_JC (MSOP)
θ_JA (MSOP)
θ_JA (LLP)
Soldering Information
180˚C/W
56˚C/W
190˚C/W
220˚C/W
See AN-1112 "microSMD Wafers Level Chip Scale
Package."
See AN-1187 "Leadless Leadframe Package (LLP)."
Operating Ratings
Temperature Range
T_MIN ≤ T_A ≤ T_MAX
Supply Voltage
−40˚C ≤ T_A ≤ 85˚C
2.2V ≤ V_DD ≤ 5.5V
Electrical Characteristics V_DD = 5V (Notes 1, 2, 8)
The following specifications apply for the circuit shown in Figure 1 unless otherwise specified. Limits apply for T_A = 25˚C.
Symbol
Parameter
Conditions
I_DD
Quiescent Power Supply Current
I_SD
V_SDIH
V_SDIL
V_OS
R_OUT-GND
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Ofsett Voltage
Resistor Output to GND (Note 10)
V_IN = 0V, I_o = 0A, No Load
V_IN = 0V, I_o = 0A, 8Ω Load
V_SHUTDOWN = 0V
P_o
Output Power ( 8Ω )
THD = 2% (max); f = 1 kHz
T_WU
Wake-up time
T_SD
Thermal Shutdown Temperature
THD+N
PSRR
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
(Note 14)
T_SDT
Shut Down Time
P_o = 0.4 Wrms; f = 1kHz
V_ripple = 200mV sine p-p
Input Terminated with 10 ohms to
ground
8 Ω load
HWD2190
Typical
Limit
(Note 6) (Notes 7, 9)
4
8
5
10
0.1
2.0
1.2
0.4
7
50
9.7
8.5
7.0
1.0
0.8
170
220
150
170
190
0.1
62 (f =
55
217Hz)
66 (f = 1kHz)
1.0
Units
(Limits)
mA (max)
mA (max)
µA (max)
V (min)
V (max)
mV (max)
kΩ (max)
kΩ (min)
W
ms (max)
˚C (min)
˚C (max)
%
dB (min)
ms (max)
Electrical Characteristics V_DD = 3V (Notes 1, 2, 8)
The following specifications apply for the circuit shown in Figure 1 unless otherwise specified. Limits apply for T_A = 25˚C.
Symbol
Parameter
Conditions
I_DD
Quiescent Power Supply Current
I_SD
V_SDIH
V_SDIL
V_OS
R_OUT-GND
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Offset Voltage
Resistor Output to Gnd (Note 10)
V_IN = 0V, I_o = 0A, No Load
V_IN = 0V, I_o = 0A, 8Ω Load
V_SHUTDOWN = 0V
T_WU
Wake-up time
HWD2190
Typical
Limit
(Note 6) (Notes 7, 9)
3.5
7
4.5
9
0.1
2.0
1.2
0.4
7
50
9.7
8.5
7.0
120
180
Units
(Limits)
mA (max)
mA (max)
µA (max)
V(min)
V(max)
mV (max)
kΩ (max)
kΩ (min)
ms (max)