The TS904is a RAILTORAILquad CMOSoperational amplifierdesignedto operatewithasingleor
dual supply voltage.
The input voltage range V
supplyrails V
The outputreaches :
• V
• V
-
+50mVV
CC
-
+350mVV
CC
CC
+
and V
CC
+
-50mVwith RL=10kΩ
CC
+
-350mV with RL=600Ω
CC
This product offersa broad supply voltageoperating rangefrom 2.7Vto16V and a supplycurrentof
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 TS904offers two separate STANDBYpins
• STANDBY1 acting on the n°2and
n°3operators
• STANDBY2 acting on the n°1and
n°4operators
Theyreducetheconsumptionofthecorresponding
operatorsandput theoutputsin a high impedance
state.
These two STANDBY pins should never stay not
connected.
STMicroelectronicsis offering a quad op-amp with
the same features : TS902.
includes the two
icm
-
.
TS904
RAIL TO RAIL CMOS QUAD
N
DIP16
(Plastic Package)
(Plastic Micropackage)
ORDER CODES
Part NumberTemperature Range
TS904I/AI-40, +125
PIN CONNECTIONS (top view)
Output 1
Inverting Inp ut 1
Non-inve rting inpu t1
Non-inve rting Input 2
Inverting Input 2
Output 2
Standby1
1
2
-
+
3
+
V
4
CC
5
6
7
8
D
SO16
Package
o
C••
-
+
ND
Output 4
16
15
Inverting Inp ut 4
Non-inverting inpu t 4
14
-
V
13
CC
Non-inverting input3
12
Inverting input 3
11
Output 3
10
Standby 2
9
April 1999
1/12
TS904
SCHEMATIC DIAGRAM (1/4TS904)
Standby
Non-inverting
Input
Standby
STANDBY POSITION
Sta ndb y
Inverting
Input
Interna l
Vref
Standby
Standby
Standby
V
CC
Output
V
CC
V
CC
Inte rnal
Non -invertin g
Inpu t
Standb y
Inve rting
Input
Vref
Outp ut
Standby
V
CC
ABSOLUTE MAXIMUMRATINGS
SymbolParameterValueUnit
V
CC
V
id
V
I
in
I
o
T
oper
T
stg
Notes :1. All voltage values, except differentialvoltage are with respect to network ground terminal.
Supply Voltage - (note 1)18V
Differential Input Voltage - (note 2)±18V
Input Voltage - (note 3)-0.3 to 18V
i
Current on Inputs±50mA
Current on Outputs±130mA
Operating Free Air Temperature RangeTS904I/AI-40 to +125
Storage Temperature-65 to +150
2. Differential voltages are the non-inverting inputterminal with respect to the inverting input terminal.
3. The magnitude of input and outputvoltages must never exceed V
CC
+
+0.3V.
OPERATING CONDITIONS
SymbolParameterValueUnit
V
CC
V
icm
Supply Voltage2.7 to 16V
Common Mode Input VoltageRangeV
CC
-
-0.2 to V
+
+0.2V
CC
o
C
o
C
2/12
ELECTRICALCHARACTERISTICS
V
CC
+
=3V,V
-
=0V,RL,CLconnectedto VCC/2, pin 8 and pin 9 connectedto V
CC
CC
+
, T
amb
=25oC
(unlessotherwise specified)
Symbol
V
io
DV
io
I
io
I
ib
I
CC
InputOffset Voltage (Vic=Vo=VCC/2)TS904
≤ T
T
min.
amb
≤ T
max.
InputOffset Voltage Drift5µV/oC
InputOffset Current - (note1)
≤ T
T
min.
amb
≤ T
max.
InputBias Current - (note1)
≤ T
T
min.
amb
≤ T
max.
SupplyCurrent (per amplifier, A
≤ T
T
min.
amb
≤ T
max.
Parameter
= 1, no load)
VCL
TS904A
TS904
TS904A
CMRCommon Mode Rejection Ratio
= 0 to 3V, Vo= 1.5V4070
V
ic
SVRSupplyVoltage RejectionRatio (V
A
V
V
LargeSignal 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)4070dB
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
−
+
GBPGainBandwidth Product
= 100, RL= 10kΩ,CL= 100pF, f = 100kHz)0.8
(A
VCL
+
SR
SR
Positive Slew Rate
=1,RL= 10kΩ,CL= 100pF, Vi=1.3V to 1.7V)0.5
(A
VCL
-
NegativeSlew Rate
=1,RL= 10kΩ,CL= 100pF, Vi=1.3V to 1.7V)0.4
(A
VCL
∅mPhase Margin30Degrees
e
Equivalent Input Noise Voltage (Rs= 100Ω, f = 1kHz)30
n
V
O1/VO2
Note 1 : Maximum values including unavoidable inaccuracies of theindustrial test.
ChannelSeparation (f = 1kHz)120dB
Min.Typ.Max.Unit
1100
1150
200300
3
10V/mV
2
2.9
2.3
2.96
2.6
2
2.8
2.1
50
300
900
)
)
40
40
10
5
12
7
200
300
400
100
400
150
600
TS904
mV
pA
pA
µA
dB
V
mV
mA
MHz
V/µs
V/µs
nV
√Hz
3/12
TS904
ELECTRICALCHARACTERISTICS
+
=5V,V
V
CC
(unless otherwise specified)
SymbolParameterMin.Typ.Max.Unit
V
io
DV
io
I
io
I
ib
I
CC
CMRCommon Mode Rejection Ratio
SVRSupply Voltage Rejection Ratio (V
A
vd
V
OH
V
OL
I
o
GBPGain Bandwidth Product
+
SR
-
SR
∅mPhase Margin30Degrees
Note 1 :Maximum values including unavoidable inaccuraciesof the industrial test.
-
=0V, RL,CLconnectedto VCC/2 ,pin8 and pin 9 connectedto V
CC
Input Offset Voltage (Vic=Vo=VCC/2)TS904
TS904A
≤ T
T
min.
amb
≤ T
max.
TS904
TS904A
CC
+
,T
amb
=25oC
10
5
12
7
Input Offset Voltage Drift5µV/oC
Input Offset Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
Input Bias Current - (note1)
≤ T
≤ T
amb
amb
≤ T
≤ T
max.
max.
= 1, no load)
VCL
+
= 3 to 5V, VO=VCC/2)5080dB
CC
T
min.
Supply Current (per amplifier, A
T
min.
= 1.5 to 3.5V, Vo= 2.5V5075
V
ic
Large Signal 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
L
T
≤ T
min.
amb
≤ T
max.
RL= 10kΩ
= 600Ω
R
L
Low Level Output Voltage (Vid= -1VRL= 10kΩ
= 600Ω
R
L
= 100Ω
R
L
T
≤ T
amb
≤ T
max.
min.
Output Short Circuit Current (Vid= ±1V)Source (Vo=V
RL= 10kΩ
= 600Ω
R
L
Sink(V
CC
o=VCC
−
)
+
)
10
7
4.9
4.25
4.8
4.1
45
45
1100
200
1150
300
230350
450
30V/mV
4.95
4.65
3.7
50
350
100
500
1400
150
750
60
60
MHz
= 100, RL= 10kΩ,CL= 100pF, f =100kHz)0.9
(A
VCL
Positive SlewRate (A
Negative Slew Rate (A
=1,RL= 10kΩ,CL= 100pF, Vi=1V to 4V)0.8V/µs
VCL
=1,RL= 10kΩ,CL= 100pF, Vi=1V to4V)0.5V/µs
VCL
mV
pA
pA
µA
dB
V
mV
mA
4/12
TS904
ELECTRICAL CHARACTERISTICS
+
=10V,V
V
CC
(unlessotherwisespecified)
SymbolParameterMin.Typ.Max.Unit
V
Input Offset Voltage (Vic=Vo=VCC/2)TS904
io
DV
I
CMRCommon Mode Rejection RatioV
SVRSupply Voltage Rejection Ratio (V
A
V
V
GBPGain Bandwidth Product
SR
SR
∅mPhase Margin40Degrees
THDTotal Harmonic Distortion
V
O1/VO2
Note 1: Maximum valuesincluding unavoidable inaccuracies of theindustrial test.
Input Offset Voltage Drift5µV/oC
io
I
Input Offset Current -(note 1)
io
Input Bias Current - (note 1)
I
ib
Supply Current (per amplifier, A
CC
Large Signal Voltage Gain (RL= 10kΩ,VO= 2.5V to 7.5V)
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
(A
+
Positive Slew Rate
(A
-
Negative Slew Rate
(A
e
Equivalent Input Noise Voltage (Rs= 100Ω, f = 1kHz)30
n
(A
C
Input Capacitance1.5pF
in
Channel Separation (f = 1kHz)120dB
-
=0V,RL,CLconnectedto VCC/2, pin 8 and9 connectedto V
CC
TS904A
≤ T
max.
max.
max.
amb
≤ T
max.
VCL
= 1,no load)
+
CC
T
min.
≤ T
≤ T
≤ T
amb
amb
amb
≤ T
≤ T
≤ T
T
min.
T
min.
T
min.
TS904
TS904A
= 3 to 7V, Vo=5V
ic
= 0 to 10V, Vo=5V
V
ic
5075
= 5 to 10V,VO=VCC/2)5080dB
20
≤ T
T
min.
amb
≤ T
max.
15
9.85
= 600Ω
R
L
= 100Ω
R
≤ T
≤ T
amb
amb
≤ T
≤ T
max.
max.
T
min.
T
min.
= 100, RL= 10kΩ,CL= 100pF, f = 100kHz)1.3
VCL
=1,RL= 10kΩ,CL= 100pF, Vi= 2.5V to 7.5V)
VCL
=1,RL= 10kΩ,CL= 100pF, Vi= 2.5V to 7.5V)
VCL
=1,RL= 10kΩ,CL= 100pF, VO= 4.75V to5.25V, f = 1kHz)0.024
Standby 1ON - Standby 2 OFF
Standby 1OFF -Standby 2 ON
Standby 1and 2 ON
TS904I/AI
Min.Typ.Max.
800
800
2
Unit
µA
5/12
TS904
TYPICALCHARACTERISTICS(standby OFF = standby1 and2 OFF)
(standbyON = standby 1 and 2 ON)
Figure 1a : Supply Current (eachamplifier)
versus Supply Voltage
600
m
500
CC
400
T= 25 C
amb
A=1
VCL
V=V /2
o
CC
Sta ndby OFF
300
200
SUPPLY CURRENT, I ( A)
100
0481216
SUP PLYVOLTAGE, V (V)
CC
Figure 2 : Input Bias Current versus Temperature
100
V = 10V
CC
ib
INPUT BIAS CURRENT, I (pA)
V=5V
i
No loa d
Standby OFF
10
1
255075100125
ambTEMPE RATURE , T( C )
Figure1b :Supply Current(each amplifier)
versusSupply Voltage (in STANDBY
mode)
50
40
T= 25 C
amb
A=1
VCL
Sta ndby ON
µ
CC
30
20
10
SUPPLY CURRENT, I ( A)
0
48 1216
SUP P LY VOLTAGE, V (V)
CC
Figure3a : High Level Output Voltageversus
High Level Output Current
5
T=25C
amb
id
OH
4
V = 100mV
Standby OFF
3
2
1
OUTPUT VOLTAGE, V (V)
0
-70-56-42-28-1 40
OUTP UT CUR RENT, I(mA)
V = +5 V
CC
V = +3 V
CC
OH
Figure 3b : High Level OutputVoltage versus
HighLevel OutputCurrent
T=25C
amb
id
OUTP UT C UR RENT, I(m A)
V=+16V
CC
V=+10V
CC
OH
6/12
20
V = 100mV
StandbyOFF
16
OH
12
8
4
OUTPUT VOLTAGE, V (V)
0
-70-56-42-28-1 40
Figure4a : Low Level Output Voltageversus
Low Level OutputCurrent
5
T=25C
amb
id
V = +3 V
CC
V=+5V
CC
1428425670
OUTP UT C URRENT, I(mA)
OL
OL
OUTPUT VOLTAGE, V (V)
4
3
2
1
0
V = 100mV
Sta ndbyOFF
TS904
Figure 4b : Low Level OutputVoltage versus
Low Level OutputCurrent
10
T=25C
amb
id
V = 16V
CC
V = 10V
CC
1428425670
OUTP UT CURR ENT, I(m A)
OL
OL
OUTPUT VOLTAGE, V (V)
8
6
4
2
0
V = 100mV
Sta ndby OFF
Figure 5b : Gain andPhase vs Frequency
50
40
30
PHASE
T= 25 C
amb
20
V= 10V
GAIN (dB)
R=600
10
C = 100pF
A= 100
StandbyOFF
0
-
10
23
10
CC
Ω
L
L
VCL
10
FREQUENCY, f (Hz)
GAIN
Gain
Bandwidth
Product
4
10510
Phase
Margin
6
10
10
0
45
90
135
180
7
Figure5a : Gain and Phasevs Frequency
50
40
30
PHASE
GAIN
20
T=25 C
amb
V=10V
10
0
CC
R=10k
C = 100pF
A= 100
Standby OFF
L
L
VCL
Ω
Gain
Bandwidth
Product
GAIN (dB)
-10
23
10
10
4
10510
FREQUENCY, f (Hz)
Figure6a : Gain BandwidthProductversus
Supply Voltage
1800
1400
1000
PHASE (Degrees)
GAIN BANDW. PROD., GBP (kHz)
T=25 C
amb
R = 10k
C = 10 0pF
StandbyOFF
Ω
L
L
600
200
0481216
S UP P LY VOLTAGE, V(V)
10
Phase
Margin
6
CC
10
7
0
45
90
135
180
PHASE (Degrees)
Figure 6b : Gain bandwidth Product versus
SupplyVoltage
1800
T=25 C
amb
1400
R = 600
C = 100pF
Standby OFF
1000
600
200
GAIN BANDW. PROD., GBP (kHz)
0481216
Ω
L
L
S UP P LY VOLTAGE, V(V)
CC
Figure7a : Phase Marginversus Supply Voltage
60
T=25 C
amb
R=10k
50
φ
40
L
C = 100pF
Standby OFF
30
20
PHASE MARGIN, m (Degrees)
0481216
Ω
L
S UP P LY VOLTAGE, V(V)
CC
7/12
TS904
Figure7b : Phase Margin versusSupplyVoltage
60
T=25 C
amb
R = 600
50
φ
40
30
20
PHASE MARGIN, m (Degrees)
STANDBY APPLICATION
The TS904offers two separateSTANDBY pins :
.
STANDBY 1 (pin 8) acting on the n°2and n°3operators.
.
STANDBY 2 (pin 9) acting on the n°1and n°4operators.
When one of thesestandbyis activated (STANDBY ON) :
.
The supply currentof the correspondingoperators is considerablyreduced. The total consumptionof
the circuitis then dividedby 2 (oneSTANDBYON) or decreaseddown to 0.5µA(V
STANDBY ON) (ref. figure1b).
.
All the outputsof the corresponding operators are in high impedancestate. No outputcurrent can
then be sourced or sinked.
The standbypins 8 and 9 shouldnever stay unconnected.
.
The ”standbyOFF”state, isreached when the pins 8 or 9 voltage ishigher than V
.
The ”standbyON”state, is assured by the pins 8 or9 voltagelower than V
(see electricalcharacteristics)
L
C = 100pF
L
StandbyOFF
0481216
Ω
SUPPLY VOLTAGE, V(V)
CC
Figure8 : Input VoltageNoise versus Frequency
150
=10V
V
CC
=25 CT
amb
R
100
EQUIVALENT INPUT
VOLTAGE NOISE (nV/VHz)
50
0
10100
FREQUENCY (Hz)
CC
in SBY/OFF
= 100
S
Standby OFF
1000
= 3V, two
in SBY/OFF
.
.
Ω
10000
8/12
MACROMODEL
TS904
.
RAIL TO RAIL INPUTAND OUTPUT
VOLTAGERANGES
.
2SEPARATESTANDBY :REDUCED
CONSUMPTION(2µA) ANDHIGH IMPEDANCE OUTPUTS
.
SINGLE(ORDUAL) SUPPLY OPERATION
FROM 2.7VTO 16V (±1.35Vto ±8V)
-0.2 to 10.2V
RL= 10kΩ9.95V
RL= 10kΩ50mV
VO= 10V60mA
VO=0V60mA
= 10k
Ω,
L
= 10k
L
V
STBY
CL= 100pF1.3MHz
Ω,
CL= 100pF1.3V/µs
Ω,
CL= 100pF40Degrees
= 0V800nA
10/12
PACKAGE MECHANICAL DATA
16 PINS- PLASTICDIP
TS904
Dimensions
a10.510.020
B0.771.650.0300.065
b0.50.020
b10.250.010
D200.787
E8.50.335
e2.540.100
e317.780.700
F7.10.280
i5.10.201
L3.30.130
Z1.270.050
Min.Typ.Max.Min.Typ.Max.
MillimetersInches
11/12
TS904
PACKAGE MECHANICAL DATA
16 PINS- PLASTICMICROPACKAGE(SO)
Dimensions
Min.Typ.Max.Min.Typ.Max.
MillimetersInches
A1.750.069
a10.10.20.0040.008
a21.60.063
b0.350.460.0140.018
b10.190.250.0070.010
C0.50.020
c145
o
(typ.)
D9.8100.3860.394
E5.86.20.2280.244
e1.270.050
e38.890.350
F3.84.00.1500.157
G4.65.30.1810.209
L0.51.270.0200.050
M0.620.024
S8
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consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publ ication supersedes and replaces all infor mation
previously supplied.STMicroelectronics productsare not authorizedfor useas criticalcomponents in life supportdevices or systems
without express written approvalof STMicroelectronics.