LM4857ITLX National Semiconductor, LM4857ITLX Datasheet - Page 17
LM4857ITLX
Manufacturer Part Number
LM4857ITLX
Description
Manufacturer
National Semiconductor
Datasheet
1.LM4857ITLX.pdf
(37 pages)
Specifications of LM4857ITLX
Operational Class
Class-AB
Input Offset Voltage
40@5VmV
Single Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (typ)
3/5V
Supply Current (max)
21@5VmA
Power Supply Requirement
Dual
Rail/rail I/o Type
No
Power Supply Rejection Ratio
86dB
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
2.5/2.7V
Dual Supply Voltage (max)
5.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
30
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM4857ITLX
Manufacturer:
NationalS
Quantity:
15 280
Part Number:
LM4857ITLX
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM4857ITLX/NOPB
Manufacturer:
NS
Quantity:
33 000
Typical Performance Characteristics
Top-Mode 13, 14; Mid-Mode 3, 4; Bot-Mode 8, 9
V
DD
Top-Mode 11; Mid-Mode 6; Bot-Mode 1
V
= 5V; LHP, RHP; R
DD
All audio inputs terminated
All audio inputs terminated
= 5V; EP; R
PSRR vs Frequency
PSRR vs Frequency
L
= 32Ω; 0db Gain;
L
= 32Ω; 0db Gain;
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(Note 11) (Continued)
17
Top-Mode 13, 14; Mid-Mode 3, 4; Bot-Mode 8, 9
V
DD
Top-Mode 11; Mid-Mode 6; Bot-Mode 1
V
= 3V; LHP, RHP; R
DD
All audio inputs terminated
All audio inputs terminated
= 3V; EP; R
PSRR vs Frequency
PSRR vs Frequency
L
= 32Ω; 0db Gain;
L
= 32Ω; 0db Gain;
www.national.com
20079729
20079731