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SA5234 Datasheet PDF : 8 Pages
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Philips Semiconductors
Matched quad high-performance
low-voltage operational amplifier
Product data
NE/SA5234
DC ELECTRICAL CHARACTERISTICS
VCC = 2 V to 5.5 V; VEE = 0 V; Tamb = 25 °C; VEE < VCM < VCC; unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
NE5234
LIMITS
SA5234
MIN
TYP
MAX
MIN
TYP
MAX
ICC Supply current
VCC = 5.5 V
VCC = 5.5 V over full
temperature range
2.8
4.0
3.0
4.6
2.8
4.0
3.2
4.8
VOS Offset voltage
Over full temperature
range
±0.2
±4
±0.4
±5
±0.2
±4
±0.6
±5
∆VOS/∆T
Offset voltage drift with
temperature
4
4
∆VOS
Offset voltage difference
between any amplifiers in
the same package at the
same common mode level1
Over full temperature
range
0.4
3
0.8
4
0.4
3
1.2
4
IOS Offset current
Over full temperature
range
±3
±20
±4
±30
±3
±30
±6
±60
∆IOS/∆T
Offset current drift with
temperature
0.02
±0.3
0.03
±0.3
IB
Input bias current1
VEE < VCM < VEE +0.5 V
Over full temperature
range
–200
–225
–90
–100
VEE +1 V < VCM < VCC
Over full temperature
range
25
70
35
100
–200 –90
–250 –150
25
75
35
120
∆IB/∆T
Input bias current drift with
temperature
0.5
0.5
VEE < VCM < VEE +0.5V
∆IB
Input bias current difference Over full temperature
between any amplifier in the
range
same package at the same
common mode level.
VEE +1V < VCM < VCC
Over full temperature
range
10
30
25
50
5
20
15
30
10
30
50
70
5
20
25
50
VOS ≤ 6 mV
VEE–0.25
VCM
Common-mode input range
VOS ≤ 6 mV over full
temperature range
VEE–0.1
VCC+0.25 VEE–0.25
VCC+0.1 VEE–0.1
VCC+0.25
VCC+0.1
Common-mode rejection
VEE < VCM < VEE+0.5 V;
VEE+1 V < VCM < VCC
80
100
ratio, small signal
CMRR
Over full temperature
range
75
Common-mode rejection
VEE < VCM < VCC
65
90
ratio, large signal
Over full temperature
range
60
90
100
80
65
100
60
PSRR Power supply rejection ratio
VEE < VCM < VCC
Over full temperature
range
80
100
80
90
80
100
80
90
10
12
IL
Peak load current, sink and
source
Over full temperature
range
5
8
10
12
5
8
UNIT
mA
mV
µV/°C
mV
nA
nA/°C
nA
nA/°C
nA
V
dB
dB
mA
2002 Feb 22
4
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