LC551 ETC1 [List of Unclassifed Manufacturers], LC551 Datasheet - Page 2

• Manufacturer Part Number: LC551
• Description: High Power Class B Output Stage
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

500 - 77 - 5
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
All switches remain as shown in Test Circuit unless stated in condition column
Conditions: Supply voltage V
NOTES: 1. Gain expansion = Gain (at 1.3 V
Gain
Gain Expansion
Input Referred Noise
Total Harmonic Distortion
Stable with battery resistance to
Quiescent Current:
PARAMETER
Supply Voltage
Operating Temperature Range
Storage Temperature Range
a
All resistors in ohms, all capacitors in F unless otherwise stated
S1
CLASS 1 ESD SENSITIVITY
2. Output impedance is typically 8
PARAMETER
+
b
0.1
CAUTION
V
1kHz
IN
10K
R
R
100K
S
Transducer
Total
VC
Amplifier
B
= 1.3 V DC, Temperature ambient = 25 C, Noise Filter Bandwidth at 12 dB/Oct (0.2 to 10 kHz)
GROUND 1
5
4
- A
SYMBOL
RMS
2
with V
I
I
I
THD
A
AMP
TR
TOT
output) - Gain (at 0.707 V
V
-10 C to 40 C
-20 C to 70 C
OUT
VALUE/UNITS
= 0.5 V
Fig. 1 Test Circuit
GROUND 2
Ouput Level 1.3 V
V
Output Level 0.707 V
Output Level 1.3 V
RMS
IN
5 V
= 0 (S1 - A)
2
CONDITIONS
- B
RMS
output)
9
REFERENCE
VOLTAGE
RMS
RMS
RMS
7
0.047
C
0.047
8
6
GND1
DEC1
A
O/P1
A
OUT
IN
3
120
120
MIN
46
240
-
-
-
-
-
10
1
PIN CONNECTION
5
HAMMOND
99966
1
TOP VIEW
R
B
TYP
= 4.7
210
220
430
1.3
1.2
48
22
3
-
10
R
6
V
V
L
MAX
o
B
335
405
740
= 400
2.5
2.5
5.2
50
3
-
V
DEC2
GND2
V
O/P2
REF
B
UNITS
dB
dB
%
%
A
A
V