AU5232D 查看數據表（PDF） - Philips Electronics
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AU5232D Datasheet PDF : 10 Pages
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Philips Semiconductors
Matched dual high-performance
low-voltage operational amplifier
Product data
NE/SA/AU5232
DC ELECTRICAL CHARACTERISTICS
VCC = 2 V to 5.5 V, VEE = 0 V, Tamb = 25 °C; VEE < Vi(CM) < VCC; unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
AU5232
UNIT
MIN TYP MAX
ICC Supply current
VCC = 5.5V
VCC = 5.5 V;
over full temp. range
1.4
2.0
mA
1.6
2.4
VOS Offset voltage
Over full temp. range
±0.2
±4
mV
±0.6
±5
∆VOS/∆T
∆VOS
Offset voltage drift with temperature
Offset voltage difference between any amplifiers in the
same package at the same common mode level1
Over full temp. range
4
µV/°C
0.4
3
mV
1.2
4
IOS Offset current
Over full temp. range
±3
±30
nA
±6
±60
∆IOS/∆T Offset current drift with temperature
IB
Input bias current1
0.03
±.3
nA/°C
VEE < Vi(CM) < VEE +0.5 V –200
–90
Over full temp. range
–250 –150
nA
VEE +1 V < Vi(CM) < VCC
25
75
Over full temp. range
35
120
∆IB/∆T Input bias current drift with temperature
∆IB Input bias current difference between any amplifier in the
same package at the same common mode level.
VEE < Vi(CM) < VEE +0.5 V
Over full temp. range
VEE +1 V < Vi(CM) < VCC
Over full temp. range
0.5
nA/°C
10
30
50
70
nA
5
20
25
50
Vi(CM) Common-mode input range
VOS ≤ 6 mV
VOS ≤ 6 mV;
Over full temp. range
VEE–0.25
VEE–0.1
VCC+0.25
V
VCC+0.1
CMRR
Common-mode rejection ratio, small signal
Common-mode rejection ratio, large signal
VEE < Vi(CM) < VEE+0.5V;
VEE+1V < Vi(CM) < VCC
80
100
Over full temp. range
70
dB
VEE < Vi(CM) < VCC
65
90
Over full temp. range
55
PSRR Power supply rejection ratio
VEE < Vi(CM) < VCC
80
100
dB
Over full temp. range
75
90
IL
Peak load current, sink and source
10
12
mA
Over full temp. range
5
8
AVOL Open-loop voltage gain
90
110
dB
Over full temp. range
90
VOUT
Output voltage swing
IPEAK = 0.1 mA
IPEAK = 10 mA
IPEAK = 5 mA;
over full temp. range
VEE+0.1
VEE+0.25
VEE+0.2
VCC–0.1
VCC–0.25 V
VCC–0.2
Output voltage swing for
VCC = 2.75 V, VEE = –2.75 V
RL = 2 kΩ
RL = 600 Ω
VEE+0.2
VEE+0.25
VCC–0.2
V
VCC–0.25
NOTE:
1. These parameters are measured for VEE < VCM < VEE+0.5 V and for VEE+1 V < VCM < VCC. By design these parameters are intermediate
for common mode ranges between the measured regions.
2002 May 21
5
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