RS6331S, RS6332S
RS6331, RS6332, RS6334
1.1MHz, Rail-to-Rail I/O
CMOS Operational Amplifier
FEATURES
DESCRIPTION
HIGH GAIN BANDWIDTH:1.1MHz
RAIL-TO-RAIL INPUT AND OUTPUT
0.6mV Typical Vos
INPUT VOLTAGE RANGE: -0.1V to +5.6V
with Vs = 5.5V
SUPPLY RANGE: +2.5V to +5.5V
SHUTDOWN: RS6331S/RS6332S
SPECIFIED UP TO +125°C
MicroSIZE
The RS6331, RS6332, RS6334, RS6331S,
RS6332S families of products offer low voltage
operation and rail-to-rail input and output, as well as
excellent speed/power consumption ratio, providing
an excellent bandwidth (1.1MHz) and slew rate of
0.5V/us. The op-amps are unity gain stable and
feature an ultra-low input bias current.
The devices are ideal for sensor interfaces, active
filters and portable applications. The RS6331S,
RS6332S include a shutdown mode. Under logic
control, the amplifiers can be switched from normal
operation to a standby current that is less than
1uA.The RS6331, RS6332, RS6334, RS6331S,
RS6332S families of operational amplifiers are
specified at the full temperature range of −40°C to
+125°C under single or dual power supplies of 2.5V
to 5.5V.
PACKAGES: SOT23-5, SOT23-6
APPLICATIONS
SENSORS
PHOTODIODE AMPLIFICATION
ACTIVE FILTERS
TEST EQUIPMENT
DRIVING A/D CONVERTERS
PIN CONFIGURATIONS
4
-IN
1
-IN
2
+IN
3
V-
4
8
N.C.
7
V+
6
OUT
5
N.C.
SOT23-5
6
1
5
2
3
-
SOT23-6
REV B.5
+IN B
V-
4
En A
5
3
+
A
6
B+
4
5
-
A
B
EN
OUT A
1
7
V+
-IN A
2
6
OUT
+IN A
5
NC
8
1
-IN
2
+IN
3
V-
4
4
V+
SOIC-8
EN
-IN
- +
D
+ -
3
14
OUT D
13
-IN D
12
4
11
V-
+IN B
5
10
+IN C
OUT B
6
- +
B
+ C
7
8
SOIC-14,TSSOP-14
1
9
+IN A
1
V+
2
+IN B
3
-IN B
4
16
15
14
13
+IN D
V+
-IN B
Note: N.C. indicates no
internal connection
A
-IN D
NC
OUT D
OUT
10
V+
9
OUT B
-
8
-IN B
7
+IN B
6
En B
MSOP-10
RS6334
RS6334
12
+IN D
11
V-
10
+IN C
9
-IN C
TQFN3x3-16L
-IN C
5
6
7
8
OUT B
+IN
3
+
4
+
-IN B
+IN A
-
-
RS6331S
V-
2
2
RS6331S
SOT23-5
OUT
1
-IN A
-IN A
3
OUT A
OUTB
OUT A
2
V-
V+
7
V+
+
V- IN
+IN A
8
SOIC-8,MSOP-8,TSSOP-8,
TDFN2x2-8L,TDFN3x3-8L
5
1
-IN A
1
SOIC-8,MSOP-8
RS6331B
+ IN
OUT A
N.C.
-
N.C.
OUT C
3
+
V+
+
+IN
5
N.C.
2
+
1
V-
-
OUT
RS6332S
RS6332
RS6331
+
RS6331
OUT C
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RS6331S, RS6332S
RS6331, RS6332, RS6334
ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage, V+ to V-...............................................7.0V
(2)
Input Terminals, Voltage …………... – 0.5 to (V+) + 0.5V
(2)
Current …………………....…..... ±10mA
Storage Temperature ……….…………… −65°C to +150°C
Operating Temperature ……….………… −40°C to +125°C
Junction Temperature................................................150°C
Package Thermal Resistance @ TA = +25°C
SOT23-5, SOT23-6………………….………………200°C/W
MSOP-10, SOIC-8, TSSOP-8.……….…………... 150°C/W
SOIC-14, TSSOP-14………….……….……………100°C/W
Lead Temperature (Soldering, 10s) ……………........260°C
ESD Susceptibility
HBM …......................................................................5000V
MM ……………………….........………………...……….400V
ESD SENSITIVITY CAUTION
ESD damage can range from subtle performance
degradation to complete device failure. Precision
integrated circuits may be more susceptible to
damage because very small parametric changes
could cause the device not to meet its published
specifications.
(1) Stresses above these ratings may cause permanent damage. Exposure
to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those
specified is not implied.
(2) Input terminals are diode-clamped to the power-supply rails. Input
signals that can swing more than 0.5V beyond the supply rails should
be current-limited to 10mA or less.
PACKAGE/ORDERING INFORMATION
PRODUCT
RS6331
RS6331S
RS6332
RS6332S
RS6334
TEMPERATURE
PACKAGE
PACKAGE
RANGE
LEAD
MARKING
RS6331XK
-40℃~125℃
SOIC-8
RS6331
Tape and Reel,2500
RS6331XF
-40℃~125℃
SOT23-5
6331
Tape and Reel,3000
RS6331BXF
-40℃~125℃
SOT23-5
6331B
Tape and Reel,3000
RS6331XM
-40℃~125℃
MSOP-8
RS6331
Tape and Reel,3000
RS6331SXK
-40℃~125℃
SOIC-8
RS6331S
Tape and Reel,2500
RS6331SXH
-40℃~125℃
SOT23-6
6331S
Tape and Reel,3000
RS6332XK
-40℃~125℃
SOIC-8
RS6332
Tape and Reel,2500
RS6332XM
-40℃~125℃
MSOP-8
RS6332
Tape and Reel,3000
RS6332XTDE8
-40℃~125℃
TDFN2x2-8L
RS6332
Tape and Reel,3000
RS6332XTDC8
-40℃~125℃
TDFN3x3-8L
RS6332
Tape and Reel,3000
RS6332XQ
-40℃~125℃
TSSOP-8
RS6332
Tape and Reel,3000
RS6332SXN
-40℃~125℃
MSOP-10
RS6332S
Tape and Reel,3000
RS6334XP
-40℃~125℃
SOIC -14
RS6334
Tape and Reel,2500
RS6334XQ
-40℃~125℃
TSSOP-14
RS6334
Tape and Reel,3000
RS6334XTQC16
-40℃~125℃
TQFN3x3-16L
RS6334
Tape and Reel,3000
ORDERING NUMBER
2
PACKAGE OPTION
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RS6331S, RS6332S
RS6331, RS6332, RS6334
ELECTRICAL CHARACTERISTICS
(At TA = +25C, Vs=5V, RL = 10kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.)
PARAMETER
CONDITIONS
TJ
RS6331S,RS6332S,
RS6331,RS6332,RS6334
MIN
TYP
MAX
UNIT
POWER SUPPLY
Vs
IQ
25°C
Operating Voltage Range
Quiescent Current/Amplifier
PSRR Power-Supply Rejection Ratio
2.5
25°C
25°C
Vs= 2.5V to 5.5V
Vcm =(V-)+0.5V –40°C to 125°C
58
72
5.5
V
80
uA
90
dB
65
INPUT
Vos
Input Offset Voltage
Vos TC Input Offset Voltage Drift
IB
Input Bias Current
Ios
Input Offset Current
Vcm
Common-Mode Voltage Range
CMRR Common-Mode Rejection Ratio
25°C
Vcm =Vs/2
0.6
3
mV
2
-40°C to 125°C
uV/°C
25°C
1
10
pA
25°C
1
10
pA
5.6
V
Vs=5.5V
25°C
-0.1
Vs = 5.5V, Vcm
=-0.1V to 4V
25°C
71
–40°C to 125°C
68
Vs = 5.5V, Vcm
= -0.1V to 5.6V
25°C
60
–40°C to 125°C
57
RL =2KΩ, Vo =
0.15V to 4.85V
25°C
94
–40°C to 125°C
85
90
dB
80
OUTPUT
AOL
Open-Loop Voltage Gain
RL = 2KΩ
RL = 10kΩ
100
dB
110
90
25°C
25°C
25
8
mV
25°C
55
mA
Slew Rate
Gain-Bandwidth Product
25°C
0.5
V/us
25°C
1.1
MHz
Phase Margin
25°C
64
°
Settling Time, 0.1%
Overload Recovery Time
25°C
1.3
us
25°C
2.3
us
f = 1 kHz
25°C
22
nV/√Hz
f = 10 kHz
25°C
20
nV/√Hz
25°C