SGS Thomson Microelectronics TS914IN, TS914ID, TS914BID, TS914AIN, TS914AID Datasheet
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TS914
RAIL TO RAIL
CMOS QUAD OPERATIONALAMPLIFIER
April 1999
.
RAIL TORAIL INPUT AND OUTPUT
VOLTAGERANGES
.
SINGLE(OR DUAL) SUPPLYOPERATION
FROM 2.7V TO 16V
.
EXTREMELYLOW INPUTBIAS CURRENT :
1pA TYP
.
LOW INPUT OFFSETVOLTAGE: 5mVmax.
.
SPECIFIEDFOR 600Ω AND 100Ω LOADS
.
LOW SUPPLYCURRENT: 200µA/Ampli
.
SPICEMACROMODEL INCLUDEDIN THIS
SPECIFICATION
Invert ing Input 2
Non-inve rting Input 2
Non-inve rting Input 1
CCV
-
CC
V
1
2
3
4
8
5
6
7
9
10
11
12
13
14
+
Output 3
Output 4
Non-inve rting Input 4
Invertin g Input 4
Non-inve rting Input 3
Invertin g Input 3
-
+
-
+
-
+
-
+
Output 1
Inverting Input 1
Output 2
PIN CONNECTIONS (top view)
DESCRIPTION
The TS914 isa RAILTO RAIL quad CMOSoperational amplifier designedtooperatewith a singleor
dual supply voltage.
The input voltage range V
icm
includes the two
supplyrails V
CC
+
and V
CC
-
.
The outputreaches :
•
V
CC
-
+50mV V
CC
+
-50mV with RL= 10kΩ
•
V
CC
-
+350mV V
CC
+
-350mV with RL= 600Ω
This product offers a broad supply voltageoperating range from 2.7V to 16V anda supplycurrent of
only 200µA/amp.(V
CC
= 3V).
Source and sink output current capability is typically 40mA (at V
CC
= 3V), fixed by an internal
limitationcircuit.
STMicroelectronics is offering a dual op-amp with
the same features: TS912.
ORDER CODES
Part Number Temperature Range
Package
ND
TS914I/AI -40, +125
o
C ••
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
1/13
ABSOLUTEMAXIMUMRATINGS
Symbol Parameter Value Unit
V
CC
Supply Voltage - (note 1) 18 V
V
id
Differential Input Voltage - (note 2) ±18 V
V
i
Input Voltage - (note 3) -0.3 to 18 V
I
in
Current on Inputs ±50 mA
I
o
Current on Outputs ±130 mA
T
oper
Operating Free Air Temperature RangeI -40 to +125
o
C
T
stg
Storage Temperature -65 to +150
o
C
Notes : 1. All voltage values, exceptdifferential voltage are with respect to network ground terminal.
2. Differentialvoltages are the 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.
OPERATING CONDITIONS
Symbol Parameter Value Unit
V
CC
Supply Voltage 2.7to 16 V
V
icm
Common Mode Input Voltage Range V
CC
-
-0.2 to V
CC
+
+0.2 V
Non-inverting
Input
Inverting
Input
Internal
Vref
Output
V
CC
V
CC
SCHEMATIC DIAGRAM (1/4 TS914)
TS914
2/13
ELECTRICAL CHARACTERISTICS
V
CC
+
=3V,V
CC
-
=0V,RL,CLconnectedto VCC/2, T
amb
=25oC (unlessotherwisespecified)
Symbol Parameter
TS914I/AI
Unit
Min. Typ. Max.
V
io
Input Offset Voltage (Vic=Vo=VCC/2) TS914
TS914A
T
min.
≤ T
amb
≤ T
max.
TS914
TS914A
10
5
12
7
mV
DV
io
Input Offset Voltage Drift 5 µV/oC
I
io
Input Offset Current - (note 1)
T
min.
≤ T
amb
≤ T
max.
1 100
200
pA
I
ib
Input Bias Current - (note 1)
T
min.
≤ T
amb
≤ T
max.
1 150
300
pA
I
CC
Supply Current (per amplifier, A
VCL
= 1, no load)
T
min.
≤ T
amb
≤ T
max.
200 300
400
µA
CMR Common Mode Rejection Ratio
V
ic
= 0 to 3V, Vo= 1.5V 70
dB
SVR Supply Voltage Rejection Ratio (V
CC
+
= 2.7 to 3.3V, VO=VCC/2) 40 70 dB
A
vd
Large Signal Voltage Gain (RL= 10kΩ,VO= 1.2V to 1.8V)
T
min.
≤ T
amb
≤ T
max.
3
2
10 V/mV
V
OH
High Level Output Voltage (Vid= 1V)
R
L
= 10kΩ
R
L
= 600Ω
R
L
= 100Ω
T
min.
≤ T
amb
≤ T
max.
RL= 10kΩ
R
L
= 600Ω
2.9
2.3
2.8
2.1
2.96
2.6
2
V
V
OL
Low Level Output Voltage (Vid= -1V)
R
L
= 10kΩ
R
L
= 600Ω
R
L
= 100Ω
T
min.
≤ T
amb
≤ T
max.
RL= 10kΩ
R
L
= 600Ω
50
300
900
100
400
150
600
mV
I
o
Output Short Circuit Current (Vid= ±1V) Source (Vo=V
CC
−
)
Sink (V
o=VCC
+
)
40
40
mA
GBP Gain Bandwidth Product
(A
VCL
= 100, RL= 10kΩ,CL= 100pF, f = 100kHz) 0.8
MHz
SR
+
Positive Slew Rate
A
VCL
=1,RL= 10kΩ,Vi=1.3V to 1.7V, CL= 100pF 0.5
V/µs
SR
-
Negative Slew Rate 0.4 V/µs
∅m PhaseMargin 30 Degrees
e
n
Equivalent Input Noise Voltage (Rs= 100Ω, f = 1kHz) 30
nV
√Hz
V
O1/VO2
Channel Separation (f = 1kHz) 120 dB
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
TS914
3/13
ELECTRICAL CHARACTERISTICS
V
CC
+
=5V,V
CC
-
=0V,RL,CLconnectedto VCC/2, T
amb
=25oC (unlessotherwisespecified)
Symbol Parameter
TS914I/AI
Unit
Min. Typ. Max.
V
io
Input Offset Voltage (Vic=Vo=VCC/2) TS914
TS914A
T
min.
≤ T
amb
≤ T
max.
TS914
TS914A
10
5
12
7
mV
DV
io
Input Offset Voltage Drift 5 µV/oC
I
io
Input Offset Current - (note 1)
T
min.
≤ T
amb
≤ T
max.
1 100
200
pA
I
ib
Input Bias Current - (note 1)
T
min.
≤ T
amb
≤ T
max.
1 150
300
pA
I
CC
Supply Current (per amplifier, A
VCL
= 1, no load)
T
min.
≤ T
amb
≤ T
max.
230 350
450
µA
CMR Common Mode Rejection Ratio
V
ic
= 1.5 to 3.5V, Vo= 2.5V 50 75
dB
SVR Supply Voltage Rejection Ratio (V
CC
+
= 3 to 5V, VO=VCC/2) 50 80 dB
A
vd
Large Signal Voltage Gain (RL= 10kΩ,VO= 1.5V to 3.5V)
T
min.
≤ T
amb
≤ T
max.
10
7
30 V/mV
V
OH
High Level Output Voltage (Vid= 1V)
R
L
= 10kΩ
R
L
= 600Ω
R
L
= 100Ω
T
min.
≤ T
amb
≤ T
max.
RL= 10kΩ
R
L
= 600Ω
4.90
4.25
4.8
4.1
4.95
4.65
3.7
V
V
OL
Low Level Output Voltage (Vid= -1V)
R
L
= 10kΩ
R
L
= 600Ω
R
L
= 100Ω
T
min.
≤ T
amb
≤ T
max.
RL= 10kΩ
R
L
= 600Ω
50
350
1400
100
500
150
750
mV
I
o
Output Short Circuit Current (Vid= ±1V) Source (Vo=V
CC
−
)
Sink (V
o=VCC
+
)
45
45
60
60
mA
GBP Gain Bandwidth Product
(A
VCL
= 100, RL= 10kΩ,CL= 100pF, f = 100kHz) 0.9
MHz
SR
+
Positive Slew Rate
A
VCL
=1,RL= 10kΩ,Vi=1V to 4V, CL= 100pF 0.8
V/µs
SR
-
Negative Slew Rate 0.5 V/µs
∅m PhaseMargin 30 Degrees
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
TS914
4/13
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