INTEGRATED CIRCUITS
NE/SA/AU5232
Matched dual high-performance
low-voltage operational amplifier
Product data
2002 May 21
Philips
Semiconductors
Philips Semiconductors
Product data
Matched dual high-performance
low-voltage operational amplifier
NE/SA/AU5232
DESCRIPTION
The NE/SA/AU5232 is a matched, low voltage, high performance
dual operational amplifier. Among its unique input and output
characteristics is the capability for both input and output rail-to-rail
operation, particularly critical in low voltage applications. The output
swings to less than 50 mV of both rails across the entire power
supply range. The NE/SA/AU5232 is capable of delivering 5.5 V
peak-to-peak across a 600
Ω
load and will typically draw only
700
µA
per amplifier. The bandwidth is 2.5 MHz and the 1% settling
time is 1.4
µs.
PIN CONFIGURATION
D, N Packages
OUTPUT A
INVERTING INPUT A
NON INVERTING INPUT A
V–
1
2
3
4
A
–+
B
+–
8
7
6
5
V+
OUTPUT B
INVERTING INPUT B
NON INVERTING INPUT B
SL01163
FEATURES
rails
•
Wide common-mode input voltage range: 250 mV beyond both
•
Output swing within 50 mV of both rails
•
Functionality to 1.8 V typical
•
Low current consumption: 700
µA
per amplifier
•
±15
mA output current capability
•
Unity gain bandwidth: 2.5 MHz
•
Slew rate: 0.8 V/µs
•
Low noise: 33 nV/
√
Hz
•
Electrostatic discharge protection
•
Short-circuit protection
•
Output inversion prevention
Figure 1. Pin configuration.
APPLICATIONS
•
Automotive electronics
•
Signal conditioning and sensing amplification
•
Portable instrumentation
–
Test and measurement
–
Medical monitors and diagnostics
–
Remote meters
•
Audio equipment
•
Security systems
•
Communications
–
Pagers
–
Cellular telephone
–
LAN
–
5 V Datacom bus
•
Error amplifier in motor drives
•
Transducer buffer amplifier
ORDERING INFORMATION
ORDER CODE
NE5232D
NE5232N
SA5232D
SA5232N
AU5232N
AU5232D
DESCRIPTION
8-Pin Plastic Small Outline (SO) package
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Small Outline (SO) package
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Small Outline (SO) package
TEMPERATURE RANGE
0
°C
to +70
°C
0
°C
to +70
°C
–40
°C
to +85
°C
–40
°C
to +85
°C
–40
°C
to +125
°C
–40
°C
to +125
°C
DWG #
SOT96-1
SOT97-1
SOT96-1
SOT97-1
SOT97-1
SOT96-1
2002 May 21
2
853–2347 28261
Philips Semiconductors
Product data
Matched dual high-performance
low-voltage operational amplifier
NE/SA/AU5232
ABSOLUTE MAXIMUM RATINGS
SYMBOL
V
CC
V
ESD
V
S
V
DP
I
DP
V
i(dif)
V
i(CM)
V
i(CM)
P
D
T
j
V
SC
T
stg
T
sld
θ
JA
Single supply voltage
ESD protection voltage at any pin
5
human body model
robot model
Dual supply voltage
Voltage at any device pin
1
Current into any device pin
1
Differential input voltage
2
Common-mode input voltage (positive)
Common-mode input voltage (negative)
Power dissipation
3
Operating junction temperature
3
Supply voltage allowing indefinite output short circuit to either rail
3,4
Storage temperature range
Lead soldering temperature (10 sec max)
Thermal impedance
8-pin plastic DIP
8-pin plastic SO
PARAMETER
RATING
7
2000
200
±3.5
V
S
±
0.5
±50
0.5
V
CC
+ 0.5
V
EE
– 0.5
500
+150
7
–65 to +150
+230
UNIT
V
V
V
V
V
mA
V
V
V
mW
°C
V
°C
°C
°C/W
°C/W
NOTES:
1. Each pin is protected by ESD diodes. The voltage at any pin is limited by the ESD diodes.
2. The differential input of each amplifier is limited by two internal diodes, connected in parallel and opposite to each other. For more differential
input range, use differential resistors in series with the input pins.
3. The maximum operating junction temperature is +150
°C.
At elevated temperatures, devices must be derated according to the package
thermal resistance and device mounting conditions. Derates above +25
°C:
N package at 9.5 mW/°C; D package at 6.25 mW/°C.
4. Simultaneous short circuits of two amplifiers to the positive or negative rail can exceed the power dissipation ratings and cause eventual
destruction of the device.
5. Guaranteed by design.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
V
CC
V
S
V
i(CM)
V
i(CM)
Single supply voltage
Dual supply voltage
Common-mode input voltage (positive)
Common-mode input voltage (negative)
Temperature
NE
SA
AU
PARAMETER
RATING
+2 to +5.5
±1
to
±2.75
V
CC
+ 0.25
V
EE
– 0.25
0 to +70
–40 to +85
–40 to +125
UNIT
V
V
V
V
°C
°C
°C
T
amb
2002 May 21
3
Philips Semiconductors
Product data
Matched dual high-performance
low-voltage operational amplifier
NE/SA/AU5232
DC ELECTRICAL CHARACTERISTICS
V
CC
= 2 V to 5.5 V, V
EE
= 0 V, T
amb
= 25
°C;
V
EE
< V
i(CM)
< V
CC
; unless otherwise stated.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
V
CC
= 5.5V
I
CC
Supply current
V
CC
= 5.5 V;
over full temp. range
Over full temp. range
NE5232
TYP
1.4
1.5
±0.2
±0.4
4
0.4
Over full temp. range
0.8
±3
Over full temp. range
±4
0.02
V
EE
< V
i(CM)
< V
EE
+0.5 V
I
B
Input bias current
1
Over full temp. range
V
EE
+1 V < V
i(CM)
< V
CC
Over full temp. range
∆I
B
/∆T
∆I
B
Input bias current drift with
temperature
Input bias current
difference between any
amplifier in the same
package at the same
ackage
common mode level.
Common-mode input range
V
EE
< V
i(CM)
< V
EE
+0.5 V
Over full temp. range
V
EE
+1 V < V
i(CM)
< V
CC
Over full temp. range
V
OS
≤
6 mV
V
i(CM)
V
OS
≤
6 mV;
Over full temp. range
V
EE
< V
i(CM)
< V
EE
+0.5V;
V
EE
+1V < V
i(CM)
< V
CC
Over full temp. range
V
EE
< V
i(CM)
< V
CC
Over full temp. range
V
EE
< V
i(CM)
< V
CC
Over full temp. range
Over full temp. range
Over full temp. range
I
PEAK
= 0.1 mA
Out ut
Output voltage swing
V
OUT
Output voltage swing for
g
g
V
CC
= 2.75 V, V
EE
= –2.75 V
I
PEAK
= 10 mA
I
PEAK
= 5 mA;
over full temp. range
R
L
= 2 kΩ
R
L
= 600
Ω
V
EE
+0.05
V
EE
+0.25
V
EE
+0.22
V
EE
+0.2
V
EE
+0.25
V
EE
–0.25
V
EE
–0.1
80
75
65
60
80
80
10
5
90
100
100
90
80
100
90
12
8
110
90
V
CC
–0.05
V
CC
–0.25
V
CC
–0.22
V
CC
–0.2
V
CC
–0.25
V
EE
+0.1
V
EE
+0.25
V
EE
+0.2
V
EE
+0.2
V
EE
+0.25
–200
–225
–90
–100
25
35
0.5
10
25
5
15
30
50
20
30
V
CC
+0.25
V
CC
+0.1
V
EE
–0.25
V
EE
–0.1
80
75
65
60
80
80
10
5
90
100
90
12
8
110
90
V
CC
–0.1
V
CC
–0.25
V
CC
–0.2
V
CC
–0.2
V
CC
–0.25
V
V
dB
mA
dB
90
100
dB
70
100
3
4
±20
±30
±.3
–200
–250
MAX
2.0
2.3
±4
±5
MIN
SA5232
TYP
1.4
1.6
±0.2
±0.6
4
0.4
1.2
±3
±6
0.03
–90
–150
25
35
0.5
10
50
5
25
30
70
20
50
V
CC
+0.25
V
CC
+0.1
V
nA
75
120
nA/°C
nA
3
mV
4
±30
±60
±.3
nA
nA/°C
MAX
2.0
2.4
±4
±5
mA
UNIT
V
OS
∆V
OS
/∆T
Offset voltage
Offset voltage drift with
temperature
Offset voltage difference
between any amplifiers in
y
the same package at the
same common mode level
1
Offset current
Offset current drift with
temperature
mV
µV/°C
∆V
OS
I
OS
∆I
OS
/∆T
Common-mode rejection
ratio,
ratio small signal
CMRR
Common-mode rejection
j
ratio, large signal
PSRR
I
L
A
VOL
O
Power supply rejection
y j
ratio
Peak load current, sink and
,
source
Open-loop
Open loop voltage gain
NOTE:
1. These parameters are measured for V
EE
< V
CM
< V
EE
+0.5 V and for V
EE
+1 V < V
CM
< V
CC
. By design these parameters are intermediate
for common mode ranges between the measured regions.
2002 May 21
4
Philips Semiconductors
Product data
Matched dual high-performance
low-voltage operational amplifier
NE/SA/AU5232
DC ELECTRICAL CHARACTERISTICS
V
CC
= 2 V to 5.5 V, V
EE
= 0 V, T
amb
= 25
°C;
V
EE
< V
i(CM)
< V
CC
; unless otherwise stated.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
V
CC
= 5.5V
I
CC
Supply current
V
CC
= 5.5 V;
over full temp. range
Over full temp. range
AU5232
TYP
1.4
1.6
±0.2
±0.6
4
0.4
Over full temp. range
Over full temp. range
V
EE
< V
i(CM)
< V
EE
+0.5 V
I
B
∆I
B
/∆T
∆I
B
Input bias current
1
Over full temp. range
V
EE
+1 V < V
i(CM)
< V
CC
Over full temp. range
Input bias current drift with temperature
V
EE
< V
i(CM)
< V
EE
+0.5 V
Input bias current difference between any amplifier in the
y
same package at the same common mode level.
Over full temp. range
V
EE
+1 V < V
i(CM)
< V
CC
Over full temp. range
V
OS
≤
6 mV
V
i(CM)
Common-mode input range
V
OS
≤
6 mV;
Over full temp. range
V
EE
< V
i(CM)
< V
EE
+0.5V;
V
EE
+1V < V
i(CM)
< V
CC
Over full temp. range
Common-mode
Common mode rejection ratio large signal
ratio,
PSRR
I
L
A
VOL
O
Power supply rejection ratio
Peak load current, sink and source
current
Open-loop
Open loop voltage gain
V
EE
< V
i(CM)
< V
CC
Over full temp. range
V
EE
< V
i(CM)
< V
CC
Over full temp. range
Over full temp. range
Over full temp. range
I
PEAK
= 0.1 mA
Output voltage swing
Out ut
V
OUT
Output voltage swing for
g
g
V
CC
= 2.75 V, V
EE
= –2.75 V
I
PEAK
= 10 mA
I
PEAK
= 5 mA;
over full temp. range
R
L
= 2 kΩ
R
L
= 600
Ω
V
EE
+0.1
V
EE
+0.25
V
EE
+0.2
V
EE
+0.2
V
EE
+0.25
V
EE
–0.25
V
EE
–0.1
80
70
65
55
80
75
10
5
90
100
90
12
8
110
90
V
CC
–0.1
V
CC
–0.25
V
CC
–0.2
V
CC
–0.2
V
CC
–0.25
V
V
dB
mA
dB
90
100
dB
–200
–250
1.2
±3
±6
0.03
–90
–150
25
35
0.5
10
50
5
25
30
70
20
50
V
CC
+0.25
V
CC
+0.1
V
nA
75
120
nA/°C
nA
3
4
±30
±60
±.3
MAX
2.0
2.4
±4
±5
mA
UNIT
V
OS
∆V
OS
/∆T
∆V
OS
I
OS
∆I
OS
/∆T
Offset voltage
Offset voltage drift with temperature
Offset voltage difference between any amplifiers in the
g
y
same package at the same common mode level
1
Offset current
Offset current drift with temperature
mV
µV/°C
mV
nA
nA/°C
Common-mode rejection ratio, small signal
j
,
g
CMRR
NOTE:
1. These parameters are measured for V
EE
< V
CM
< V
EE
+0.5 V and for V
EE
+1 V < V
CM
< V
CC
. By design these parameters are intermediate
for common mode ranges between the measured regions.
2002 May 21
5
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