此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
RS621S, RS622S
RS621, RS622, RS624
7MHz, Rail-to-Rail I/O
CMOS Operational Amplifier
FEATURES
•
•
•
•
•
•
•
HIGH GAIN BANDWIDTH:7MHz
RAIL-TO-RAIL INPUT AND OUTPUT
0.7mV Typical Vos
INPUT VOLTAGE RANGE: -0.1V to +5.6V
with Vs = 5.5V
SUPPLY RANGE: +2.5V to +5.5V
SHUTDOWN: RS621S/RS622S
SPECIFIED UP TO +125°
C
Micro
SIZE PACKAGES: SOT23-5, SOT23-6
The devices are ideal for sensor interfaces, active
filters and portable applications. The RS621S,
RS622S 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 RS62X families of operational amplifiers are
specified at the full temperature range of −40° to
C
+125° under single or dual power supplies of 2.5V
C
to 5.5V.
DESCRIPTION
The RS62X 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 (7MHz) and slew rate of
3.7V/us. The op-amps are unity gain stable and
feature an ultra-low input bias current.
APPLICATIONS
•
•
•
•
SENSORS
PHOTODIODE AMPLIFICATION
ACTIVE FILTERS
TEST EQUIPMENT
DRIVING A/D CONVERTERS
•
PIN CONFIGURATIONS
RS621
OUT
V-
+IN
1
2
3
5
V+
OUT
V-
1
2
3
RS621S
6
5
RS622S
RS621
V+
EN
-IN
NC
-IN
+IN
1
2
3
4
8
NC
V+
OUT A
-IN A
+IN A
V-
En A
1
2
3
4
5
10
V+
OUT B
7
-
+
4
-IN
+IN
4
+
+
-
+
-
A
B
9
+
V-
SOT23-5
SOT23-6
SOIC-8(SOP8),MSOP-8
MSOP-10
RS621B
+ IN
V-
1
5
V+
NC
-IN
RS621S
1
2
3
4
SOIC-8(SOP8)
8
EN
OUT A
-IN A
+IN A
V-
1
2
2
3
7
6
V+
OUT
NC
- IN
4
SOT23-5
OUT +IN
V-
+
-
3
4
+
A
B
+
5
SOIC-8(SOP8),MSOP-8,
TSSOP-8,TDFN2x2-8L,TDFN3x3-8L
Note: NC indicates no internal connection
REV B.7
1
-
RS622
6
5
OUT
NC
-
8
7
6
-IN B
+IN B
En B
RS624
8
7
V+
OUTB
-IN B
+IN B
OUT A
-IN A
+IN A
V+
+IN B
-IN B
OUT B
1
2
3
4
5
6
- +
B
+ -
C
14
A
- +
D
+ -
13
12
11
10
9
OUT D
-IN D
+IN D
V-
+IN C
-IN C
-
+
6
5
7
8
OUT C
SOIC-14(SOP14),TSSOP-14,
TDFN3x2-14L
www.run-ic.com
此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
RS621S, RS622S
RS621, RS622, RS624
ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage, V+ to V-...............................................7.0V
Input Terminals, Voltage
(2)
…………... – 0.5 to (V+) + 0.5V
Current
(2)
…………………....…..... ±
10mA
Storage Temperature ……….…………… −65° to +150°
C
C
Operating Temperature ……….………… −40° to +125°
C
C
Junction Temperature................................................150°
C
Package Thermal Resistance @ T
A
= +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
(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.
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.
PACKAGE/ORDERING INFORMATION
2
www.run-ic.com
此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
RS621S, RS622S
RS621, RS622, RS624
ELECTRICAL CHARACTERISTICS
(At T
A
= +25C, Vs=5V, R
L
= 10kΩ connected to V
S
/2, and V
OUT
= V
S
/2, unless otherwise noted.)
PARAMETER
POWER SUPPLY
Vs
IQ
PSRR
Operating Voltage Range
Quiescent Current/Amplifier
Power-Supply Rejection Ratio
CONDITIONS
T
J
RS621S, RS622S,
RS621, RS622, RS624
MIN
25C
Vs=2.5V to 5.5V,
Vcm=(V-)+0.5V
25C
25C
-40C to 125C
25C
-40C to 125C
25C
25C
Vs= 5.5V
Vs= 5.5V, Vcm
=-0.1V to 4V
CMRR
Common-Mode Rejection Ratio
Vs= 5.5V, Vcm
=-0.1V to 5.6V
25C
25C
-40C to 125C
25C
-40C to 125C
25C
-40C to 125C
25C
-40C to 125C
25C
25C
-0.1
74
68
62
60
96
83
98
85
2.5
78
72
TYP
MAX
5.5
UNIT
V
uA
dB
600
93
800
INPUT
Vos
Vos TC
IB
Ios
Vcm
Input Offset Voltage
Input Offset Voltage Average
Drift
Input Bias Current
Input Offset Current
Common-Mode Voltage Range
0.7
2
1
1
10
10
5.6
92
83
dB
3
mV
uV/C
pA
pA
V
OUTPUT
AOL
Open-Loop Voltage Gain
R
L
=2KΩ, Vo=
0.15V to 4.85V
R
L
=10KΩ, Vo=
0.05V to 4.95V
R
L
=2KΩ
R
L
=10KΩ
102
106
40
7
50
3.7
7
64
0.5
V
IN
·
Gain≥V
S
0.5
dB
Output Swing From Rail
Iout
SR
GBP
PM
ts
Output Short-Circuit Current
Slew Rate
Gain-Bandwidth Product
Phase Margin
Setting Time,0.1%
Overload Recovery Time
mV
mA
V/us
MHz
°
us
us
FREQUENCY RESPONSE
25C
25C
25C
NOISE
e
n
Input Voltage Noise Density
f = 1KHz
f = 10KHz
25C
25C
25C
25C
25C
Shut Down
Amplifier Is Active
25C
25C
V-
(V-) +2
11
7.5
<1
3
20
(V-)+0.8
V+
nV/√Hz
nV/√Hz
ENABLE/SHUTDOWN(RS621S,RS622S)
I
Q(OFF)
t
OFF
t
ON
V
L
V
H
Supply Current in Shutdown
uA
us
us
V
V
3
www.run-ic.com
此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
RS621S, RS622S
RS621, RS622, RS624
TYPICAL CHARACTERISTICS
At T
A
= +25C, Vs=5V, R
L
= 10kΩ connected to V
S
/2, V
OUT
= V
S
/2, unless otherwise noted.
OPEN−LOOP GAIN AND PHASE vs FREQUENCY
140
120
Gain
Phase
160
140
120
100
COMMON−MODE REJECTION RATIO vs
FREQUENCY
Open-Loop Gain(dB)
CMRR(dB)
80
60
40
20
100
80
60
40
Phase Margin (°)
100
120
80
60
40
20
1
10
100
1K
10K
0
-20
10
1K
100K
20
0
10M
Frequency(Hz)
INPUT VOLTAGE NOISE
SPECTRAL DENSITY vs FREQUENCY
Frequency(KHz) V
s
=5V
POWER−SUPPLY REJECTION RATIO vs
FREQUENCY
1000
120
100
|
Voltage Noise (nV/√Hz)
|
PSRR(dB)
100
80
60
40
10
1
10
100
1K
10K
100K
20
1
10
100
1K
10K
Frequency(Hz)
QUIESCENT CURRENT vs TEMPERATURE
0.8
0.8
Frequency(KHz)
V
s
=5V
QUIESCENT CURRENT vs TEMPERATURE
Quiescent Current(mA)
0.7
0.6
0.5
0.4
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃) V
s
=2.7V
Quiescent Current(mA)
0.7
0.6
0.5
0.4
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃) V
s
=5V
4
www.run-ic.com
此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方½站获取；立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
RS621S, RS622S
RS621, RS622, RS624
TYPICAL CHARACTERISTICS
At T
A
= +25C, Vs=5V, R
L
= 10kΩ connected to V
S
/2, V
OUT
= V
S
/2, unless otherwise noted.
SINK CURRENT vs TEMPERATURE
60
58
56
54
52
50
48
46
44
42
40
-40 -20
0
20 40 60 80 100 120 140
Temperature(℃)
INPUT BIAS CURRENT vs TEMPERATURE
10K
SOURCE CURRENT vs TEMPERATURE
70
68
66
64
62
60
58
56
54
52
50
48
46
44
42
40
-40 -20 0
20 40 60 80 100 120 140
Temperature(℃)
Source Current(mA)
Sink Current(mA)
SMALL−SIGNAL STEP RESPONSE
C
L
=100PF
Input Bias Current(pA)
1K
100
10
1
0.1
-40 -20
0
20
40
60
80 100 120 140
50mV/div
200ns/div
Temperature(℃)
LARGE−SIGNAL STEP RESPONSE
POSITIVE OVERLOAD RECOVERY
0V
V
IN
1V/div
200mV/div
C
L
=100PF
V
OUT
V
S
=±2.5V
G=-100
0V
400ns/div
1V/div
500ns/div
5
www.run-ic.com
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
