LM4890MBD National Semiconductor, LM4890MBD Datasheet - Page 16

• Manufacturer Part Number: LM4890MBD
• Description: BOARD EVALUATION LM4890M
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4890MBD

• Amplifier Type: Class AB
• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1W x 1 @ 8 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4890
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Typical Performance Characteristics
Capacitance to gnd on each output
V
Open Loop Frequency Response
DD
Gain / Phase Response, A
Phase Margin vs C
= 5V, 8Ω Load, C
V
V
DD
DD
= 5V, No Load
= 5V, 8Ω Load
LOAD
LOAD
, A
= 500pF
V
V
= 2
= 2
200192A5
20019281
200192B2
16
(Continued)
Capacitance to gnd on each output
V
Open Loop Frequency Response
DD
Gain / Phase Response, A
Phase Margin vs C
= 5V, 8Ω Load, C
V
V
DD
DD
= 3V, No Load
= 5V, 8Ω Load
LOAD
LOAD
, A
= 500pF
V
V
= 4
= 4
200192A6
20019282
200192B3