®
TS461
TS462
TS464
OUTPUT
RAIL TO RAIL
OPERATIONAL AMPLIFIERS
PIN CONNECTIONS
(top view)
TS461CLT
.
.
.
.
.
.
HIGH DYNAMIC FEATURES
LARGE
OUTPUT
SWING
(±2.4V @ V
CC
=
±2.5V)
LOW NOISE LEVEL :
4nV/√Hz
√
LOW DISTORTION :
0.003%
OPERATING RANGE :
2.7V to 12V
AVAILABLE IN
SOT23-5 MICROPACKAGE
Output
1
5
V
CC
V
DD
Non-inverting input
2
DESCRIPTION
The TS46x is operational amplifiers able to operate
with voltages as low as
±1.35V
and to reach a
minimum of
±2Vpp
of output swing when supplied
with
±2.5V.
This device is well suited for every kind of portable
and battery-supplied equipment where low noise
and low distortion are key.
The TS461/2/4 are a cost-attractive access to the
range of the Rail to Rail Op-Amps from
STMicroelectonics.
3
4
Inverting input
TS461CD
N. C.
1
-
+
8
N.C.
7
V
C C
6
Output 2
5
N.C .
Inverting Input 1
2
Non -inverting Input 1
3
V
DD
4
.
.
.
.
.
.
APPLICATIONS
Sound cards
PDA
CD players
Recording equipments
Multimedia
Microphone preamplifier
TS462CN-TS462CD-TS462CPT
Output 1
Inve rting Inp ut 1
Non-inve rting Inp ut 1
1
2
3
-
+
-
+
8
V
CC
7
Output 2
6
Inverting Input 2
5
Non-inverting Input 2
V
DD
4
ORDER CODES
Part
Temperature
Number
Range
TS461C
TS462C
TS464C
-20, +70 C
-20, +70
o
C
-20, +70 C
o
o
Package
N
•
•
D
•
•
•
•
•
P
L
•
SOT23
Marking
K105
TS464CN-TS464CD-TS464CPT
Output 1 1
Inverting Input 1 2
-
+
-
+
14 Output 4
13 Inverting Input 4
12 Non-inverting Input 4
11 V
DD
+
-
+
-
10 Non-inverting Input 3
9
8
Inverting Input 3
Output 3
N
= Dual in Line Package (DIP)
D
= Small Outline Package (SO) - also available in Tape & Reel
P
= Thin Shrink Small Outline Package (TSSOP) - only available
in Tape & Reel (PT)
L
= Tiny Package (SOT23-5) - only available in Tape & Reel (LT)
Non-inverting Input 1 3
V
C C
4
Non-inverting Input 2 5
Inve rting Input 2 6
Output 2
7
August 1999
1/10
TS461-TS461-TS464
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
id
V
in
T
oper
T
stg
T
j
R
thjc
Supply Voltage - note 1
Differential Input Voltage - note 2
Input Voltage Range - note 3
Operating Free Air Temperature Range
Storage Temperature
Maximum Junction Temperature
Thermal Resistance Junction to Case - note 4
SOT23-5
SO8
SO14
TSSOP8
TSSOP14
Thermal Resistance Junction to Ambient
Human Body Model
Lead Temperature (soldering, 10sec)
Notes
: 1.
2.
3.
4.
All voltages values, except differential voltage are with respect to network ground terminal.
Differential voltages are non-inverting input terminal with respect to the inverting input terminal.
The magniture of input and output voltages must never exceed V
CC
+0.3V.
Short-circuits can cause excessive heating and destructive dissipation.
Parameter
Value
12
±V
CC
-0.3 to 12.3
-20 to +70
-65 to +150
150
Unit
V
V
V
o
o
o
o
C
C
C
C/W
81
28
22
26
21
256
2
260
o
R
thja
ESD
(SOT23-5)
C/W
kV
o
C
OPERATING CONDITIONS
Symbol
V
CC
V
icm
Supply Voltage Range
Common Mode Input Voltage Range
Parameter
Value
2.7 to 10
V
DD
+ 1.15 to V
CC
- 1.15
Unit
V
V
2/10
TS461-TS462-TS464
ELECTRICAL CHARACTERISTICS
V
CC
=
2.5V,
V
DD
=
-2.5V,
T
amb
= 25
o
C (unless otherwise specified)
Symbol
V
io
DV
io
I
io
Input Offset Voltage
T
min.
< T
amb
< T
max.
Input Offset Voltage Drift
V
icm
= 0V, V
o
= 0V
Input Offset Current
V
icm
= 0V, V
o
= 0V
T
min.
< T
amb
< T
max.
Input Bias Current
V
icm
= 0V, V
o
= 0V
T
min.
< T
amb
< T
max.
Common Mode Input Voltage Range
Common Mode Rejection Ratio
V
icm
=
±1.35V
Supply Voltage Rejection Ratio
V
CC
=
±2V
to
±3V
Large Signal Voltage Gain
High Level Output Voltage
Low Level Output Voltage
Supply Current, per amplifier
Unity gain - no load
Gain Bandwidth Product
f = 100kHz
Slew Rate
A
V
= 1, V
in
=
±1V
Equivalent Input Noise Voltage
f = 100kHz
Total Harmonic Distortion
f = 1kHz, A
V
= -1
R
L
= 10kΩ
R
L
= 2kΩ, C
L
= 100pF
8.5
2.8
R
L
= 2kΩ
R
L
= 2kΩ
R
L
= 2kΩ
-1.35
60
60
70
2
Parameter
Min.
Typ.
1
5
10
150
200
nA
200
200
±1.5
85
dB
70
80
2.4
-2.4
2
10
V/µs
4
4
0.003
nV
Hz
√
%
-2
2.8
MHz
dB
V
V
mA
750
1000
1.35
V
dB
µV/
C
nA
o
Max.
5
Unit
mV
I
ib
V
icm
CMR
SVR
A
vd
V
OH
V
OL
I
CC
GBP
SR
e
n
THD
3/10
TS461-TS461-TS464
TS462CN
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Dimensions
A
a1
B
b
b1
D
E
e
e3
e4
F
i
L
Z
Min.
0.51
1.15
0.356
0.204
7.95
Millimeters
Typ.
3.32
Max.
Min.
0.020
0.045
0.014
0.008
0.313
Inches
Typ.
0.131
Max.
1.65
0.55
0.304
10.92
9.75
2.54
7.62
7.62
6.6
5.08
3.81
1.52
0.065
0.022
0.012
0.430
0.384
0.100
0.300
0.300
0260
0.200
0.150
0.060
3.18
0.125
4/10
TS461-TS462-TS464
TS461CD-TS462CD
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Dimensions
A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S
Min.
0.1
0.65
0.35
0.19
0.25
4.8
5.8
Millimeters
Typ.
Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5
45 (typ.)
5.0
6.2
o
Min.
0.004
0.026
0.014
0.007
0.010
0.189
0.228
Inches
Typ.
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.197
0.244
1.27
3.81
3.8
0.4
4.0
1.27
0.6
8 (max.)
o
0.050
0.150
0.150
0.016
0.157
0.050
0.024
5/10
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