SGS Thomson Microelectronics TS902 Datasheet
OPERATIONALAMPLIFIER (WITH STANDBY POSITION)
.
RAILTORAILINPUTANDOUTPUT
VOLTAGERANGES
.
STANDBY POSITION : REDUCEDCONSUMPTION(0.5µA) ANDHIGHIMPEDANCE
OUTPUTS
.
SINGLE(OR DUAL) SUPPLYOPERATION
FROM 2.7V TO 16V
.
EXTREMELYLOWINPUT BIAS CURRENT:
1pA TYP
.
SPECIFIEDFOR 600Ω AND 100ΩLOADS
.
LOW SUPPLYCURRENT: 200µA/Ampli
.
SPICEMACROMODEL INCLUDEDIN THIS
SPECIFICATION
TS902
RAIL TO RAIL CMOS DUAL
N
DIP14
(Plastic Package)
(Plastic Micropackage)
ORDER CODES
Part Number Temperature Range
TS902I/AI -40, +125
D
SO14
Package
o
C ••
ND
DESCRIPTION
The TS902is aRAIL TO RAIL dual CMOS operational amplifier designed to operatewith single or
dual supply voltage.
The input voltage range V
supplyrailsV
The outputreaches (V
• V
• V
CC
CC
-
-
+
and V
CC
+50mV V
+350mV V
CC
CC
CC
CC
=5V) :
+
+
includes the two
icm
-
.
-50mV with RL=10kΩ
-400mV with RL= 600Ω
This product offers a broad supplyvoltage operating range from 2.7Vto 16V and a supply currentof
only 200µA/amp.(V
CC
= 3V).
Source and sink output current capability is typically 40mA (at V
= 3V), fixed by an internal
CC
limitationcircuit.
The TS902can be put on STANDBYposition(only
0.5µAand high impedance outputs).
STMicroelectronicsis offering a quadop-amp with
the samefeatures : TS904.
PIN CONNECTIONS (top view)
1
Standby
2
Output1
3
N.C.
Inverting Input 1
Non-invertinginput 1
N.C.
N.C.
-
4
+
5
6
7
-
+
+
14
V
CC
13
Output2
12
N.C.
Inverting Input 2
11
10
Non-invertingInput 2
N.C.
9
-
V
8
CC
April 1999
1/12
TS902
SCHEMATIC DIAGRAM (1/2 TS902)
Standby
Non-inve rting
Input
Standby
STANDBYPOSITION
Inverting
Input
Interna l
Vref
Standby
Standby
V
CC
Output
V
CC
V
CC
HIGH IMPEDANCE OUTPUT IN STANDBY MODE
1/2
TS3V902
V
CC
1
STBY ON
Vsby
V
CC
V
STBY OFF
CC
ABSOLUTE MAXIMUMRATINGS
Symbol Parameter Value Unit
V
CC
V
id
V
I
in
I
o
T
oper
T
stg
Notes : 1. All voltage values, except differential voltage arewithrespect tonetwork ground terminal.
Supply Voltage - (note 1) 18 V
Differential Input Voltage -(note 2) ±18 V
InputVoltage - (note 3) -0.3 to 18 V
i
Current on Inputs ±50 mA
Current on Outputs ±130 mA
Operating Free Air Temperature Range
TS902I/AI -40 to +125
StorageTemperature -65 to +150
2. Differential voltages are the non-inverting input terminal with respectto the inverting input terminal.
3. The magnitude of inputand output voltages must never exceed V
CC
+
+0.3V.
o
C
o
C
OPERATING CONDITIONS
Symbol Parameter Value Unit
2/12
V
CC
V
icm
Supply Voltage 2.7 to 16 V
Common Mode Input Voltage Range V
CC
-
-0.2 to V
+
+0.2 V
CC
ELECTRICAL CHARACTERISTICS
V
CC
+
=3V,V
-
=0V,RL,CLconnectedto VCC/2, StandbyOFF, T
CC
amb
=25oC
(unless otherwisespecified)
Symbol Parameter
V
Input Offset Voltage (Vic=Vo=VCC/2) TS902
DV
I
io
≤ T
≤ T
≤ T
≤ T
amb
amb
amb
amb
≤ T
≤ T
≤ T
≤ T
max.
max.
max.
max.
= 1, no load)
VCL
T
min.
Input Offset Voltage Drift 5 µV/oC
io
I
Input Offset Current - (note 1)
I
CC
io
ib
T
min.
Input Bias Current - (note 1)
T
min.
Supply Current (per amplifier, A
T
min.
TS902A
TS902
TS902A
CMR Common Mode Rejection Ratio
= 0 to 3V, Vo= 1.5V 60
V
ic
SVR Supply Voltage Rejection Ratio (V
A
V
V
Large Signal VoltageGain (RL=10kΩ,VO= 1.2V to 1.8V)
vd
High Level Output Voltage (Vid= 1V) RL=10kΩ
OH
Low Level Output Voltage (Vid= -1V RL=10kΩ
OL
Output Short Circuit Current (Vid= ±1V) Source (Vo=V
I
o
≤ T
≤ T
≤ T
amb
amb
amb
≤ T
≤ T
≤ T
max.
max.
max.
T
min.
T
min.
T
min.
+
= 2.7 to 3.3V, VO=VCC/2) 80 dB
CC
= 600Ω
R
L
= 100Ω
R
L
RL=10kΩ
= 600Ω
R
L
= 600Ω
R
L
= 100Ω
R
L
RL=10kΩ
= 600Ω
R
L
Sink (V
CC
o=VCC
−
)
+
)
GBP Gain Bandwidth Product
= 100, RL=10kΩ,CL= 100pF, f = 100kHz) 0.7
(A
VCL
SR Slew Rate (A
=1,RL=10kΩ,CL= 100pF, Vi= 1.3V to 1.7V) 0.5 V/µs
VCL
∅m Phase Margin 30 Degrees
e
Equivalent Input Noise Voltage (Rs= 100Ω, f = 1kHz) 30
n
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
TS902I/AI
Min. Typ. Max.
10
5
12
7
1 100
200
1 150
300
200 300
400
3
10 V/mV
2
2.9
2.2
2.97
2.7
2
2.8
2.1
30
250
100
600
900
150
900
40
40
TS902
Unit
mV
pA
pA
µA
dB
V
mV
mA
MHz
nV
√Hz
STANDBY MODE
V
CC
+
=3V,V
CC
-
=0V,T
=25oC (unless otherwisespecified)
amb
Symbol Parameter
V
inSBY/ON
V
inSBY/OFF
I
CC SBY
Pin 1 Threshold Voltage for STANDBY ON 1.2 V
Pin 1 Threshold Voltage for STANDBY OFF 1.2 V
Total Consumption in Standby Position (STANDBY ON) 0.5 µA
TS902I/AI
Min. Typ. Max.
Unit
3/12
TS902
ELECTRICALCHARACTERISTICS
+
=5V,V
V
CC
(unlessotherwise specified)
Symbol Parameter
V
io
DV
io
I
io
I
ib
I
CC
CMR CommonMode Rejection Ratio
SVR Supply Voltage RejectionRatio (V
A
vd
V
OH
V
OL
I
o
GBP Gain Bandwidth Product
SR Slew Rate (A
∅m Phase Margin 30 Degrees
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
-
=0V,RL,CLconnectedto VCC/2, Standby OFF, T
CC
amb
=25oC
TS902I/AI
Min. Typ. Max.
InputOffset Voltage (Vic=Vo=VCC/2) TS902
TS902A
≤ T
T
min.
amb
≤ T
max.
TS902
TS902A
10
5
12
7
InputOffset Voltage Drift 5 µV/oC
InputOffset Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
InputBias Current - (note1)
≤ T
≤ T
amb
amb
≤ T
≤ T
max.
max.
= 1, no load)
VCL
+
= 2.7 to 3.3V, VO=VCC/2) 80 dB
CC
T
min.
Supply Current (per amplifier, A
T
min.
= 1.5 to 3.5V, Vo= 2.5V 85
V
ic
LargeSignal VoltageGain (RL=10kΩ,VO= 1.5V to 3.5V)
≤ T
T
min.
amb
≤ T
max.
High Level Output Voltage (Vid= 1V) RL= 10kΩ
= 600Ω
R
L
= 100Ω
R
≤ T
T
min.
amb
≤ T
max.
L
RL= 10kΩ
= 600Ω
R
L
Low Level Output Voltage (Vid= -1V) RL= 10kΩ
= 600Ω
R
L
= 100Ω
R
≤ T
T
min.
amb
≤ T
max.
Output Short Circuit Current (Vid= ±1V) Source (Vo=V
= 100, RL=10kΩ,CL= 100pF, f= 100kHz) 0.8
(A
VCL
=1,RL=10kΩ,CL= 100pF, Vi= 1V to 4V) 0.8 V/µs
VCL
L
RL= 10kΩ
= 600Ω
R
L
Sink (V
CC
o=VCC
−
)
+
)
7
5
4.85
4.2
4.8
4.1
1 100
200
1 150
300
230 350
450
30 V/mV
4.95
4.6
3.7
50
350
100
680
1400
150
900
60
60
Unit
mV
pA
pA
µA
dB
V
mV
mA
MHz
STANDBY MODE
V
CC
+
=5V,V
CC
-
=0V,T
=25oC (unless otherwisespecified)
amb
Symbol Parameter
V
inSBY/ON
V
inSBY/OFF
I
CC SBY
Pin 1 Threshold Voltage for STANDBY ON 5.2 V
Pin 1 Threshold Voltage for STANDBY OFF 5.2 V
Total Consumption in Standby Position (STANDBY ON) 0.5 µA
4/12
TS902I/AI
Min. Typ. Max.
Unit
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