ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE/UNITS
PIN CONNECTION
Supply Voltage
Operating Temperature
Storage Temperature
CAUTION
CLASS 1 ESD SENSITIVITY
5 VDC
-10 to +40
°C
-20 to +70
°C
A IN
A OUT
DEC 1
GND 1
C OUT 1
5
6
VB
VREF
DEC 2
GND 2
1
10
COUT 2
ELECTRICAL CHARACTERISTICS
Conditions: Frequency = 1 kHz, Temperature = 25°C, Supply Voltage V
B
= 1.3 VDC
PARAMETER
Gain
Amplifier Current
Transducer Current
Input Referred Noise
Total Harmonic Distortion
SYMBOL
A
V
I
AMP
I
TRANS
IRN
THD
R
STAB
I
OUT
CONDITIONS
V
O
=0.707 V
RMS
MIN
46
120
120
TYP
48
220
250
1.3
0.25
0.3
-
>35
MAX
50
335
390
2.5
1.3
1.5
22
-
UNITS
dB
µA
µA
µV
%
%
Ω
mA
NFB 0.2 to 10 kHz at 12 dB/Oct
V
O
=0.707 V
RMS
V
O
=1.3 V
RMS
-
-
-
-
-
Stable with R
B
to
Maximum Output Current
R
B
=22Ω
V
P8
=0
All parameters remain as shown in Test Circuit unless otherwise stated in "Conditions" column
V
B
= 1.3VDC
6
10
C
S
0.1
R
S
10k
100k
1 kHz
4
2
9
7
8 3
0.047
0.047
REFERENCE
VOLTAGE
R
B
= 4.7
I
OUT
V
O
5
-A
-B
C
R
L
= 400
1
All resistors in ohms,all capacitors in farads
unless otherwise stated
Fig. 1 Test Circuit
510 - 31 - 04
2
GENNUM [ GENNUM CORPORATION ]
