MAX9813HEKA+T Maxim Integrated Products, MAX9813HEKA+T Datasheet - Page 6

• Manufacturer Part Number: MAX9813HEKA+T
• Description: IC AMP AUDIO MONO AB MIC SOT23-8
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9813HEKA+T

• Output Type: 1-Channel (Mono)
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Input Multiplexer, Microphone, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Product: General Purpose Audio Amplifiers
• Thd Plus Noise: 0.015 %
• Operating Supply Voltage: 4.5 V to 5.5 V
• Supply Current: 0.23 mA
• Maximum Power Dissipation: 714 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• No. Of Channels: 2
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SOT-23
• No. Of Pins: 8
• Termination Type: SMD
• Supply Voltage Min: 4.5V
• Rohs Compliant: Yes
• Digital Ic Case Style: SOT-23
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Max Output Power X Channels @ Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MAX9813HEKA+T; MAX9813HEKA+TTR

Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain
Microphone Amplifiers with Integrated Bias
(V
unless otherwise noted.)
6
CC
_______________________________________________________________________________________
= 3.3V (MAX9812L/MAX9813L), V
50mV/div
5mV/div
2V/div
2V/div
2V/div
SHDN
BIAS
OUT
OUT
IN
SMALL-SIGNAL PULSE RESPONSE
OUT-OF-SHUTDOWN WAVEFORM
(R
L
INPUT FLOATING
= OPEN, C
1ms/div
1µs/div
L
CC
= 10pF)
= 5V (MAX9812H/MAX9813H), GND = 0V, R
500mV/div
1V/div
MAX9812 toc17
MAX9812 toc15
OUT
IN
Typical Operating Characteristics (continued)
OUTPUT OVERDRIVEN
2µs/div
100mV/div
MAX9812 toc19
1V/div
1V/div
2V/div
OUT
0V
IN
L
SWITCHING BETWEEN TWO INPUTS
= 10kΩ to V
LARGE-SIGNAL PULSE RESPONSE
(R
L
= OPEN, C
MAX9813
100µs/div
2µs/div
CC
IN2 = 200mV
IN1 = 100mV
/2, SHDN = V
L
= 10pF)
P-P
P-P
MAX9812 toc16
AT 20kHz
AT 10kHz
MAX9812 toc18
CC
, T
OUT
IN1/IN2
A
= +25°C,