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Электронный компонент: TS954

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TS951
TS952
TS954
INPUT/OUTPUT RAIL TO RAIL
LOW POWER OPERATIONAL AMPLIFIERS
August 1999
PIN CONNECTIONS (top view)
.
RAIL TO RAIL INPUT COMMON-MODE
VOLTAGE RANGE
.
RAIL TO RAIL OUTPUT VOLTAGE SWING
.
OPERATING FROM 2.7V to 12V
.
HIGH SPEED (3MHz, 1V/
s)
.
LOW CONSUMPTION (0.9mA @ 3V)
.
SUPPLY VOLTAGE REJECTION RATIO : 80dB
.
ESD PROTECTION (2kV)
.
LATCH-UP IMMUNITY
.
AVAILABLE IN SOT23-5 MICROPACKAGE
DESCRIPTION
The TS95x family are RAIL TO RAIL BiCMOS
operational amplifiers optimized and fully specified
for 3V and 5V operation.
The TS951 is housed in the space-saving 5 pins
SOT23 package that makes it well suited for bat-
tery-powered systems. This micropackage simpli-
fies the PC board design because of it's ability to
be placed in tight spaces (outside dimensions are
: 2.8mm x 2.9mm)
APPLICATIONS
.
Set-top boxes
.
Laptop/Notebookcomputers
.
Transformer/Line drivers
.
Personal entertainments (CD players)
.
Portable communication (cell phones, pagers)
.
Instrumentation & sensoring
.
Digital to Analog converter buffers
.
Portable headphone speaker drivers
ORDER CODES
Part
Number
Temperature
Range
Package
SOT23
Marking
N
D
P
L
TS951I
-40, +125
o
C
K101
TS952I
-40, +125
o
C
TS954I
-40, +125
o
C
1
2
3
4
5
6
7
8
-
+
Inverting Input 1
N.C.
Non-inverting Input 1
V
DD
V
CC
Outp ut 2
N.C .
N.C .
TS951ID
1
2
3
4
5
Inve rting input
Non-inve rting input
Output
V
DD
V
CC
TS951ILT
1
2
3
4
5
6
7
8
-
+
-
+
Inverting Input 1
Output 1
Non-inverting Input 1
V
DD
V
CC
Output 2
Inverting Input 2
Non-inverting Input 2
TS952IN-TS952ID-TS952IPT
Inve rting Input 2
Non-inve rting Input 2
Non-inve rting Input 1
DD
V
1
2
3
4
8
5
6
7
9
10
11
12
13
14
CC
V
Output 3
Output 4
Non-inve rting Input 4
Inve rting Input 4
Non-inve rting Input 3
Inve rting Input 3
-
+
-
+
-
+
-
+
Output 1
Inve rting Input 1
Output 2
TS954IN-TS954ID-TS954IPT
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)
1/13
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CC
Supply Voltage - note 1
12
V
V
id
Differential Input Voltage - note 2
1
V
V
in
Input Voltage Range - note 3
-0.3 to 12.3
V
T
oper
Operating Free Air Temperature Range
-40 to +125
o
C
T
stg
Storage Temperature Range
-65 to +150
o
C
T
j
Maximum Junction Temperation
150
o
C
R
thjc
Thermal Resistance Junction to Case - note 4
SOT23-5
SO8
SO14
TSSOP8
TSSOP14
81
28
22
26
21
o
C/W
R
thja
Thermal Resistance Junction to Ambient - SOT23-5
256
o
C/W
ESD
Human Body Model
2
kV
Lead Temperature (soldering, 10sec)
260
o
C
Notes: 1.
All voltages values, except differential voltage are with respect to network ground 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
Parameter
Value
Unit
V
CC
Supply Voltage Range
2.7 to 12
V
V
icm
Common Mode Input Voltage Range
V
DD
- 0.2 to V
CC
+ 0.2
V
TS951-TS952-TS954
2/13
ELECTRICAL CHARACTERISTICS
V
CC
= +3V, V
DD
= 0V, T
amb
= 25
o
C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
V
io
Input Offset Voltage
T
min.
T
amb
T
max.
6
8
mV
DV
io
Input Offset Voltage Drift
2
V/
o
C
I
io
Input Offset Current
T
min.
T
amb
T
max.
1
30
80
nA
I
ib
Input Bias Current
V
icm
= 1.5V
T
min.
T
amb
T
max.
35
100
200
nA
V
icm
Common Mode Input Voltage Range
V
DD
- 0.2 to V
CC
+ 0.2
V
CMR
Common Mode Rejection Ratio
50
80
dB
SVR
Supply Voltage Rejection Ratio
V
CC
= 2.7V to 3.3V
60
80
dB
A
vd
Large Signal Voltage Gain
V
o
= 2Vpk-pk
R
L
= 600
80
dB
V
OH
High Level Output Voltage
R
L
= 600
2.8
2.9
V
V
OL
Low Level Output Voltage
R
L
= 600
80
250
mV
I
sc
Output Short Circuit Current
10
mA
I
CC
Supply Current (per amplifier)
No load, V
o
= V
CC/2
0.9
1.3
mA
GBP
Gain Bandwidth Product
R
L
= 2k
3
MHz
SR
Slew Rate
1
V/
s
m
Phase Margin at Unity Gain
R
L
= 600
, C
L
= 100pF
60
Degrees
G
m
Gain Margin
R
L
= 600
, C
L
= 100pF
10
dB
e
n
Equivalent Input Noise Voltage
f = 1kHz
25
nV

Hz
THD
Total Harmonic Distortion
V
o
= 4Vpk-pk, f = 10kHz, A
V
= 2, R
L
= 10k
0.01
%
TS951-TS952-TS954
3/13
ELECTRICAL CHARACTERISTICS
V
CC
= +5V, V
DD
= 0V, T
amb
= 25
o
C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
V
io
Input Offset Voltage
T
min.
T
amb
T
max.
6
8
mV
DV
io
Input Offset Voltage Drift
2
V/
o
C
I
io
Input Offset Current
T
min.
T
amb
T
max.
1
30
80
nA
I
ib
Input Bias Current
V
icm
= 1.5V
T
min.
T
amb
T
max.
35
100
200
nA
V
icm
Common Mode Input Voltage Range
V
DD
- 0.2 to V
CC
+ 0.2
V
CMR
Common Mode Rejection Ratio
50
80
dB
SVR
Supply Voltage Rejection Ratio
V
CC
= 2.7V to 3.3V
60
80
dB
A
vd
Large Signal Voltage Gain
V
o
= 2Vpk-pk
R
L
= 600
86
dB
V
OH
High Level Output Voltage
R
L
= 600
4.7
4.8
V
V
OL
Low Level Output Voltage
R
L
= 600
80
300
mV
I
sc
Output Short Circuit Current
10
mA
I
CC
Supply Current (per amplifer)
No load, V
o
= V
CC/2
0.95
1.4
mA
GBP
Gain Bandwidth Product
R
L
= 2k
3
MHz
SR
Slew Rate
1
V/
s
m
Phase Margin at Unity Gain
R
L
= 600
, C
L
= 100pF
60
Degrees
G
m
Gain Margin
R
L
= 600
, C
L
= 100pF
10
dB
e
n
Equivalent Input Noise Voltage
f = 1kHz
25
nV

Hz
THD
Total Harmonic Distortion
V
o
= 4Vpk-pk, f = 10kHz, A
V
= 2, R
L
= 10k
0.01
%
TS951-TS952-TS954
4/13
10
15
20
25
30
Ambient Temperature (
C)
Output
short
Circuit
Current
(mA)
-40
25
125
Vcc=0/5V
source
sink
OUTPUT SHORT CIRCUIT CURRENT VERSUS
TEMPERATURE
VOLTAGE GAIN AND PHASE VERSUS
FREQUENCY
0
2
4
6
8
10
12
0
0,2
0,4
0,6
0,8
1
1,2
Supply Voltage ( V)
Supply
Current
(mA)
no load
T=25
C
SUPPLY CURRENT VERSUS SUPPLY
VOLTAGE
0,6
0,7
0,8
0,9
1
1,1
Ambient Temperature (
C)
Supply
Current
(mA)
-40
25
125
Vcc=0/5V
SUPPLY CURRENT VERSUS TEMPERATURE
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
output voltage (V )
output
short
circuit
current
(mA)
0
0.4
.6
1.2
1.8
2.4
2.6
2.8
3
sink
source
Vcc=3V
T=25
C
OUTPUT SHORT CIRCUIT CURRENT VERSUS
OUTPUT VOLTAGE
0,7
0,8
0,9
1
1,1
1,2
1,3
Ambient T emperature (
C )
Slew
Rate
(V/
s)
-40
25
125
Vcc=0/3V - Rl=10k
SR+
SR-
SLEW RATE VERSUS TEMPERATURE
TS951-TS952-TS954
5/13