MAX9716ETA+T Maxim Integrated Products, MAX9716ETA+T Datasheet - Page 8

• Manufacturer Part Number: MAX9716ETA+T
• Description: IC AMP AUDIO PWR 1.4W MONO 8TDFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9716ETA+T

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.4W x 1 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Differential Inputs, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Product: General Purpose Audio Amplifiers
• Output Power: 1.4 W
• Thd Plus Noise: 0.024 %
• Supply Current: 4.3 mA
• Maximum Power Dissipation: 1951 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 4 Ohms
• Minimum Operating Temperature: - 40 C
• Amplifier Class: AB
• No. Of Channels: 1
• Supply Voltage Range: 2.7V To 5.5V
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: TDFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX9716ETA+T; MAX9716ETA+TTR

Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
(V
8
CC
-120
120
-30
-60
-90
90
60
30
_______________________________________________________________________________________
0
6
5
4
3
2
1
= 5V, THD+N measurement bandwidth = 22Hz to 22kHz, BTL mode, T
10
-40
A
GAIN AND PHASE vs. FREQUENCY
V
= 60dB
100
-15
V
CC
vs. TEMPERATURE
SUPPLY CURRENT
= 5V
1k
TEMPERATURE (°C)
20
18
16
14
12
10
FREQUENCY (Hz)
8
6
4
2
0
10
2.5
10k
SHUTDOWN CURRENT vs. V
3.0
35
V
100k
CC
= 3V
3.5
60
1M
V
CC
4.0
(V)
10M
85
4.5
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
5.0
CC
Typical Operating Characteristics (continued)
10
R
POWER-SUPPLY REJECTION RATIO
L
= 8Ω
5.5
COMING OUT OF SHUTDOWN
100
vs. FREQUENCY
FREQUENCY (Hz)
100ms/div
1k
10k
MAX9716 toc32
A
= +25°C, unless otherwise noted.)
40
35
30
25
20
15
10
5
0
100k
-40
SHDN
2V/div
OUT+
1V/div
OUT-
1V/div
OUT+ - OUT-
200mV/div
-15
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
SHUTDOWN CURRENT
vs. TEMPERATURE
2.7
TEMPERATURE (°C)
10
3.1
SUPPLY CURRENT vs. V
V
GOING INTO SHUTDOWN
CC
3.5
35
= 5V
10μs/div
3.9
V
V
CC
60
CC
(V)
= 3V
4.3
85
4.7
CC
R
MAX9716 toc33
L
5.1
= 8Ω
5.5
SHDN
2V/div
OUT+
1V/div
OUT-
1V/div
OUT+ - OUT-
200mV/div