TS461
TS462
TS464
OUTPUT
RAIL TO RAIL
OPERATIONAL AMPLIFIERS
s
HIGH DYNAMIC FEATURES
s
LARGE
OUTPUT
SWING
(±2.4V @ V
CC
=
±2.5V)
PIN CONNECTIONS
(top view)
s
LOW NOISE LEVEL :
4nV/√Hz
s
LOW DISTORTION :
0.003%
s
OPERATING RANGE :
2.7V to 10V
s
AVAILABLE IN
SOT23-5 MICROPACKAGE
DESCRIPTION
The TS46x is operational amplifiers able to oper-
ate with voltages as low as
±1.35V
and to reach a
minimum of
±2Vpp
of output swing when sup-
plied 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
STMicroelectronics.
APPLICATION
N.C.
Inverting Input 1
Non-inve rting Input 1
TS461CLT
Output
1
5
V
CC
V
DD
2
Non-inve rting input
3
4
Inve rting inpu t
TS461CD
1
2
3
-
+
8
N.C.
7
V
CC
6
Outpu t 2
5
N.C.
V
DD
4
TS462CN-TS462CD-TS462CPT-TS462CST
s
Sound cards
s
PDA
s
CD players
s
Recording equipments
s
Multimedia
s
Microphone preamplifier
ORDER CODE
Part
Number
TS461C
TS462C
TS464C
Temperature
Range
Package
N D P
•
•
•
•
•
•
•
L
•
•
S
SOT23
Marking
Output 1 1
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
Output 1
Inverting Input 1
Non-inve rting Input 1
1
2
3
-
+
-
+
8
V
CC
7
Output 2
6
Inverting Input 2
5
Non-inverting Input 2
VDD
4
TS464CN-TS464CD-TS464CPT
K105
Inverting Input 1 2
Non-inverting Input 1 3
V
CC
4
Non-inverting Input 2 5
-20°C, +70°C
N =
Dual in Line Package (DIP)
D =
Small Outline Package (SO) - also available in Tape & Reel (DT)
P =
Thin Shrink Small Outline Package (TSSOP) - only available
in Tape & Reel (PT)
L =
Tiny Package (SOT23-5) - only available in Tape & Reel (LT)
S
= MiniSO Package (MiniSO) - also available in Tape & Reel (ST)
Inverting Input 2 6
Output 2 7
November 2001
1/11
TS461-TS462-TS464
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
id
V
in
T
oper
T
std
T
j
R
thjc
Supply voltage
1)
Differential Input Voltage
2)
Input Voltage Range
3)
Operating Free Air Temperature Range
Storage Temperature Range
Maximum Junction Temperature
Thermal Resistance Junction to Case
4)
SOT23-5
SO8
SO14
TSSOP8
TSSOP14
Thermal Resistance Junction to Ambient - SOT23-5
Human Body Model
Lead Temperature (soldering, 10sec)
Parameter
Value
12
±V
CC
-0.3 to 12.3
-20 to +70
-65 to +150
150
81
28
22
26
21
256
2
250
°C/W
kV
°C
Unit
V
V
V
°C
°C
°C
°C/W
R
thja
ESD
1. All voltages values, except differential voltage are with respect to network group terminal.
2. Differential voltages are non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of input and output voltages must never exceed V
CC
+0.3V.
4. Short-circuits can cause excessive heating and destructive dissipation.
OPERATING CONDITIONS
Symbol
V
CC
V
icm
Supply Voltage
Common Mode Input Voltage Range
Parameter
Value
2.7 to 10
V
DD
+1.15 to V
CC
- 1.15
Unit
V
V
2/11
TS461-TS462-TS464
ELECTRICAL CHARACTERISTICS
V
CC
=
2.5V,
V
DD
=
-2.5V,
T
amb
= 25°C (unless otherwise specified)
Symbol
V
io
∆V
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 Bandwith 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
= 2kΩ, C
L
= 100pF
8.5
2.8
R
L
= 2kΩ
R
L
= 2kΩ
R
L
= 2kΩ
-1.35
60
60
70
2
85
dB
70
80
2.4
-2.4
2
12
V/µs
4
nV
-----------
-
Hz
%
-2
2.8
MHz
dB
V
V
mA
Parameter
Min.
Typ.
1
Max.
5
7
Unit
mV
µV/°C
5
nA
10
150
200
nA
200
200
750
1000
1.35
V
dB
I
io
I
ib
V
icm
CMR
SVR
A
vd
V
OH
V
OL
I
CC
GBP
SR
en
4
THD
R
L
= 10kΩ
0.003
3/11
TS461-TS462-TS464
TS462CN
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Millimeters
Dim.
Min.
A
a1
B
b
b1
D
E
e
e3
e4
F
i
L
Z
0.51
1.15
0.356
0.204
7.95
2.54
7.62
7.62
6.6
5.08
3.81
1.52
Typ.
3.32
1.65
0.55
0.304
10.92
9.75
0.020
0.045
0.014
0.008
0.313
Max.
Min.
Inches
Typ.
0.131
0.065
0.022
0.012
0.430
0.384
0.100
0.300
0.300
0260
0.200
0.150
0.060
Max.
3.18
0.125
4/11
TS461-TS462-TS464
TS461CD - TS462CD
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
L
C
a3
c1
a2
A
s
e3
E
D
M
8
5
F
1
4
Millimeters
Dim.
Min.
A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S
0.1
0.65
0.35
0.19
0.25
4.8
5.8
1.27
3.81
3.8
0.4
4.0
1.27
0.6
8° (max.)
0.150
0.016
Typ.
Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5
45° (typ.)
5.0
6.2
0.189
0.228
Min.
0.004
0.026
0.014
0.007
0.010
a1
b
Inches
Typ.
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.197
0.244
0.050
0.150
0.157
0.050
0.024
b1
5/11
微控制器 MCU
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