TS461-TS462-TS464
Output Rail-to-Rail Operational Amplifiers
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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 10V
Available in SOT23-5 micropackage
Pin Connections (top view)
TS461CLT
Output
VDD
1
5
V
CC
2
Non-inverting input
3
4
Inverting input
Description
The TS46x are a family of 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 all kinds of portable
and battery-supplied equipment, where low noise
and low distortion are key requirements.
The TS461/2/4 offer excellent output rail-to-rail
performance at an attractive cost.
TS461CD
N.C.
1
-
+
8 N.C.
7 VCC
6 Output 2
5 N.C.
Inverting Input 1 2
Non-inverting Input 1
3
V DD 4
TS462CN-TS462CD-TS462CPT-TS462CST
Output 1
Inverting Input 1
Non-inverting Input 1
VDD
1
2
3
4
-
+
-
+
8 VCC
7 Output 2
6 Inverting Input 2
5 Non-inverting Input 2
Applications
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Sound cards
PDA
CD players
Recording equipment
Multimedia
Microphone preamplifiers
TS464CN-TS464CD-TS464CPT
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
V
CC
4
Non-inverting Input 2 5
Inverting Input 2 6
Output 2 7
+
-
+
-
-
+
-
+
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
Order Codes
Part Number
TS461CLT
TS461CD/CDT
TS462CST
TS462CPT
TS462CN
TS462CD/CDT
TS464CPT
TS464CN
TS464CD/CDT
-20°C, +70°C
Temperature Range
Package
SOT23-5L
SO-8
mini SO-8
TSSOP-8
(Thin Shrink Outline Package)
DIP8
SO-8
TSSOP-14
(Thin Shrink Outline Package)
DIP14
SO-14
Packaging
Tape & Reel
Tube or Tape & Reel
Tape & Reel
Tape & Reel
Tube
Tube or Tape & Reel
Tape & Reel
Tube
Tube or Tape & Reel
Marking
K105
March 2005
Revision 2
1/12
Absolute Maximum Ratings
1
Absolute Maximum Ratings
TS461-TS462-TS464
Table 1: Key parameters and their absolute maximum ratings
Symbol
VCC
Vid
V
in
T
oper
T
std
T
j
R
thja
Supply voltage
1
Differential Input Voltage
2
Input Voltage Range
Operating Free Air Temperature Range
Storage Temperature Range
Maximum Junction Temperature
Thermal Resistance Junction to Case
3
SOT23-5
SO8
SO14
TSSOP8
TSSOP14
HBM: Human Body Model
4
ESD
MM: Machine Model
5
CDM: Charged Device Model
Lead Temperature (soldering, 10sec)
Parameter
Value
12
±VCC
V
dd
-0.3 to V
cc
+0.3
-20 to +70
-65 to +150
150
250
125
103
120
100
2
200
1.5
250
kV
V
kV
°C
Unit
V
V
V
°C
°C
°C
°C/W
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) Short-circuits can cause excessive heating and destructive dissipation.
4) Human body model, 100pF discharged through a 1.5k
Ω
resistor into pin of device.
5) Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with no external series resistor
(internal resistor < 5
Ω
), into pin to pin of device.
Table 2: Operating conditions
Symbol
VCC
Vicm
T
oper
Parameter
Supply Voltage
Common Mode Input Voltage Range
Operating Free Air Temperature Range
Value
2.7 to 10
V
DD
+1.15 to V
CC
- 1.15
-20 to +70
Unit
V
V
°C
2/12
TS461-TS462-TS464
2
Electrical Characteristics
Electrical Characteristics
Table 3: V
CC
= 2.5V, V
DD
= -2.5V, T
amb
= 25°C (unless otherwise specified)
Symbol
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 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
= 2k
Ω
, C
L
= 100pF
8.5
2.8
R
L
= 2k
Ω
R
L
= 2k
Ω
R
L
= 2k
Ω
-1.35
60
60
70
2
85
dB
70
80
2.4
-2.4
2
12
V/
µ
s
4
nV
-----------
-
Hz
%
-2
2.8
MHz
dB
V
V
mA
Parameter
Min.
Typ.
1
Max.
5
7
Unit
mV
∆
V
io
µ
V/°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
R
L
= 10k
Ω
THD
0.003
3/12
Package Mechanical Data
3
Package Mechanical Data
TS461-TS462-TS464
3.1 SOT23-5L package
SOT23-5L MECHANICAL DATA
mm.
DIM.
MIN.
A
A1
A2
b
C
D
E
E1
e
e1
L
0.35
0.90
0.00
0.90
0.35
0.09
2.80
2.60
1.50
0 .95
1.9
0.55
13.7
TYP
MAX.
1.45
0.15
1.30
0.50
0.20
3.00
3.00
1.75
MIN.
35.4
0.0
35.4
13.7
3.5
110.2
102.3
59.0
37.4
74.8
21.6
TYP.
MAX.
57.1
5.9
51.2
19.7
7.8
118.1
118.1
68.8
mils
4/12
TS461-TS462-TS464
3.2 SO-8 package
Package Mechanical Data
SO-8 MECHANICAL DATA
DIM.
A
A1
A2
B
C
D
E
e
H
h
L
k
ddd
0.1
5.80
0.25
0.40
mm.
MIN.
1.35
0.10
1.10
0.33
0.19
4.80
3.80
1.27
6.20
0.50
1.27
0.228
0.010
0.016
TYP
MAX.
1.75
0.25
1.65
0.51
0.25
5.00
4.00
MIN.
0.053
0.04
0.043
0.013
0.007
0.189
0.150
0.050
0.244
0.020
0.050
inch
TYP.
MAX.
0.069
0.010
0.065
0.020
0.010
0.197
0.157
8
˚ (max.)
0.04
0016023/C
5/12
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