MAX13330GEE/V+T Maxim Integrated Products, MAX13330GEE/V+T Datasheet - Page 5

• Manufacturer Part Number: MAX13330GEE/V+T
• Description: IC AMP STEREO HEADPHONE 16-QSOP
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class ABr

Specifications of MAX13330GEE/V+T

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 135mW x 2 @ 32 Ohm
• Voltage - Supply: 4 V ~ 5.5 V
• Features: Depop, Short-Circuit Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
T
A
0.0001
DD
0.001
0.001
= +25°C, unless otherwise noted.)
0.01
0.01
0.1
0.1
Automotive DirectDrive Headphone Amplifiers
10
= V
1
1
0.01
0
CPVDD
V
R
V
R
V
DD
L
DD
L
PLUS NOISE vs. OUTPUT POWER
f
OUT_
TOTAL HARMONIC DISTORTION
= 16Ω
IN
TOTAL HARMONIC DISTORTION
= 1kΩ
25
= 5V
PLUS NOISE vs. FREQUENCY
= 5V
= 1kHz
f
= 1V
IN
0.1
= 5V, V
= 100Hz
50
OUTPUT POWER (mW)
RMS
FREQUENCY (kHz)
f
IN
V
_______________________________________________________________________________________
75
= 10kHz
OUT_
with Output Protection and Diagnostics
SGND
1
= 2V
800
700
600
500
400
300
200
100
100
0
RMS
= V
0
125
R
L
10
PGND
= 8Ω
OUTPUT POWER PER CHANNEL
OUTPUT POWER PER CHANNEL (mW)
20
150
POWER DISSIPATION vs.
= 0, C1 = C2 = 1µF, R
40
175
100
R
L
60
= 16Ω
0.001
R
0.01
L
Typical Operating Characteristics (continued)
180
160
140
120
100
0.1
10
80
60
40
20
= 32Ω
80
1
0
4.00
0
V
f
OUTPUT POWER vs. SUPPLY VOLTAGE
IN
DD
V
R
f
1% THD+N
IN
= 1kHz
DD
L
100
f
PLUS NOISE vs. OUTPUT POWER
= 4V
IN
TOTAL HARMONIC DISTORTION
= 1kHz
= 32Ω
4.25
= 4V
= 1kHz
25
L
f
120
IN
= ∞, gain = -1.5V/V, THD+N measurement bandwidth = 22Hz to 22kHz,
OUTPUT POWER (mW)
SUPPLY VOLTAGE (V)
= 100Hz
4.50
f
IN
50
R
= 10kHz
L
= 16Ω
4.75
75
5.00
1200
1000
800
600
400
200
0
R
R
L
L
100
= 32Ω
0
= 8Ω
5.25
R
L
20
= 8Ω
OUTPUT POWER PER CHANNEL
OUTPUT POWER PER CHANNEL (mW)
5.50
125
POWER DISSIPATION vs.
40
60
0.001
R
80
0.01
L
200
180
160
140
120
100
0.1
10
80
60
40
20
= 16Ω
1
0
R
100
L
0
0
OUTPUT POWER vs. LOAD RESISTANCE
= 32Ω
V
R
f
1% THD+N
V
120
IN
DD
L
DD
PLUS NOISE vs. OUTPUT POWER
TOTAL HARMONIC DISTORTION
= 32Ω
= 1kHz
f
25
= 5V
IN
= 5V
V
f
f
IN
IN
140
DD
= 100Hz
= 1kHz
= 1kHz
= 5V
50
LOAD RESISTANCE (Ω)
OUTPUT POWER (mW)
160
10
1% THD+N
V
DD
180
75
= 4V
f
IN
= 10kHz
100
100
10% THD+N
V
DD
125
10% THD+N
V
DD
= 5V
= 4V
150
1000
175
5