MAX9890BETA+T Maxim Integrated Products, MAX9890BETA+T Datasheet - Page 4

• Manufacturer Part Number: MAX9890BETA+T
• Description: IC SUPPRESSOR CLICK-POP 8TDFN-EP
• Manufacturer: Maxim Integrated Products
• Type: Audio Suppressorr

Specifications of MAX9890BETA+T

• Applications: Cell Phone
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Product: Audio Analog Processor
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 14 uA
• Maximum Power Dissipation: 1951 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Output Power: 1.95W
• Supply Voltage Range: 2.7V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• No. Of Pins: 8
• Digital Ic Case Style: TDFN
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX9890BETA+T; MAX9890BETA+TTR

Audio Click-Pop Suppressor
(V
4
0.0001
0.001
CC
-100
-110
-120
-130
-140
-150
0.01
-0.2
-0.4
-0.6
-0.8
-1.0
100
-50
-60
-70
-80
-90
1.0
0.8
0.6
0.4
0.2
0.1
10
_______________________________________________________________________________________
1
0
= 3V, C
10
10
0
TOTAL HARMONIC DISTORTION PLUS
V
R
f = 1kHz
CC
L
= 16Ω
= 3V
CROSSTALK vs. FREQUENCY
25
NOISE vs. OUTPUT POWER
CEXT
ON-LOSS vs. FREQUENCY
100
100
OUTPUT POWER (mW)
50
FREQUENCY (Hz)
FREQUENCY (Hz)
= 0.1µF, typical values are at T
R
1k
1k
75
R
L
L
= 32Ω
= 16Ω
100
10k
10k
125
100k
100k
150
0.0001
0.0001
0.001
0.001
0.01
0.01
100
100
Typical Operating Characteristics (continued)
0.1
0.1
-1
-2
-3
-4
-5
10
10
A
2
1
0
1
1
= +25°C, unless otherwise noted.)
10
0
0
TOTAL HARMONIC DISTORTION PLUS
V
R
f = 1kHz
V
R
f = 1kHz
CC
L
CC
L
25
PLUS NOISE vs. OUTPUT POWER
TOTAL HARMONIC DISTORTION
= 16Ω
= 32Ω
10
PHASE SHIFT vs. FREQUENCY
= 5V
= 3V
NOISE vs. OUTPUT POWER
50
100
20
75
OUTPUT POWER (mW)
OUTPUT POWER (mW)
FREQUENCY (Hz)
30
100
125
1k
R
R
40
L
L
= 32Ω
= 16Ω
150
50
175
10k
60
200
70
225
100k
250
80
0.0001
0.0001
0.001
0.001
-110
-130
-150
0.01
100
0.01
-10
-30
-50
-70
-90
0.1
10
0.1
10
1
1
10
10
0
TOTAL HARMONIC DISTORTION PLUS
V
R
f = 1kHz
TOTAL HARMONIC DISTORTION PLUS
V
R
CC
L
CC
L
OFF-ISOLATION vs. FREQUENCY
= 32Ω
20
= 16Ω
= 5V
= 5V
R
NOISE vs. OUTPUT POWER
L
R
L
= 32Ω
100
NOISE vs. FREQUENCY
40
= 16Ω
100
OUTPUT POWER = 150mW
OUTPUT POWER = 25mW
OUTPUT POWER (mW)
FREQUENCY (Hz)
FREQUENCY (Hz)
60
1k
80
1k
100
120
10k
10k
140
100k
160
100k