PUSH-PULL OUTPUT (no external pull-up resistor required)
.
EXTREMELYLOW INPUT BIAS CURRENT :
1pA typ.
.
EXTREMELYLOW INPUT OFFSET
CURRENT: 1pAtyp.
.
INPUTCOMMON-MODE VOLTAGERANGE INCLUDES GROUND
.
HIGHINPUT IMPEDANCE: 1012typ.
.
FASTRESPONSETIME :2µs TYP. FOR 5mV
OVERDRIVE
.
SPICEMACROMODEL INCLUDED IN THIS
SPECIFICATION
TSM221
AND DUAL CMOS COMPARATOR
N
DIP14
(Plastic Package)
ORDER CODES
Part NumberTemperature Range
TSM221I-40, +125
(Plastic Micropackage)
D
SO14
Package
o
C••
ND
DESCRIPTION
The TSM221isa space-savingmonolithicICwhich
includes a dual Rail to Rail op-amp and a micropower dual comparator, using a CMOS process.
Thismixedcircuitisa generalpurposeanalogblock
for Telecom or Industrial applications,offering an
integratedhigh performancessolution.
December 1997
PIN CONNECTIONS (top view)
Output 1
1
Inve rting Input 1
Non-inverting Input 1
Non-inve rting Input 2
Inve rting Input 2
Output2
2
-
+
3
Op-a mp1
+
CCV
4
5
+
-
6
Comp1Comp2
7
Op-a mp2
-
+
+
-
14
Output 4
Inve rting Input 4
13
Non-inverting Input 4
12
-
CCV
11
Non-inverting Input 3
10
Inve rting Input 3
9
Output 3
8
1/11
TSM221
ABSOLUTEMAXIMUM RATINGS (OPERATIONALAMPLIFIERS)
SymbolParameterValueUnit
V
CC
V
id
V
I
in
I
o
T
oper
T
stg
ABSOLUTEMAXIMUM RATINGS (COMPARATORS)
SymbolParameterValueUnit
V
CC
V
id
V
V
O
I
o
T
oper
T
stg
Notes :1.All voltages values, except differential voltage are with respect to network ground terminal.
Supply Voltage - (note 1)18V
Differential Input Voltage -(note 2)±18V
Input Voltage - (note3)-0.3 to 18V
i
Current on Inputs (Op-Amps)±50mA
Current on Outputs (Op-Amps)±130mA
Operating Free Air Temperature Range-40 to +125
Storage Temperature-65 to +125
Supply Voltage - (note 1)18V
Differential Input Voltage -(note 2)±18V
Input Voltage - (note4)-0.3 to 18V
i
Output Voltage18V
Output Current (Comparators)20mA
Operating Free Air Temperature Range-40 to +125
Storage Temperature-65 to +125
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
4.The magnitude of input and output voltages must never exceed the magnitude of the positive supply voltage.
+
CC
) +0.3V.
o
C
o
C
o
C
o
C
OPERATING CONDITIONS
SymbolParameterValueUnit
V
CC
V
icm
V
icm
Supply Voltage2.7 to 16V
Common Mode Input Voltage Range (Op-Amps)Vdd-0.2 to VCC+0.2V
Common Mode Input Voltage Range (Comparators)0 to V
+
-1.5V
CC
2/11
TSM221
OPERATIONAL AMPLIFIERS
ELECTRICALCHARACTERISTICS
+
=5V,V
V
CC
SymbolParameterTest ConditionMin.Typ.Max.Unit
V
io
DV
io
I
io
I
ib
A
vd
I
CC
CMRCommon Mode Rejection RatioV
SVRSupply Voltage RejectionRatioV
V
OH
V
OL
I
o
I
sink
GBPGain Bandwidth ProductA
SRSlew RateA
∅mPhase Margin30Degrees
e
n
C
s
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
Note 2 : Op-amps and comparators
-
=0V,RL,CLconnectedto VCC/2, T
CC
InputOffset Voltage
≤ T
T
min.
=25oC (unless otherwise specified)
amb
≤ T
amb
max.
10
12
mV
InputOffset Voltage Drift5µV/oC
InputOffset Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
InputBias Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
LargeSignal Voltage GainRL= 10kΩ,VO= 1.5V to 3.5V
≤ T
T
min.
amb
≤ T
max.
10
7
1100
pA
200
1150
pA
300
50V/mV
TotalSupply Current- (note 2)No load500800µA
= 1.5 to 3.5V, Vo= 2.5V6085dB
ic
+
= 3V to 5V,VO=VCC/25580dB
CC
HighLevel OutputVoltage
R1 connected to V
CC/2
Low Level Output Voltage
R1 connected to V
CC/2
Output Short Circuit CurrentVo=V
Output Sink CurrentVo=V
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
4.90
4.25
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
-
CC
+
CC
= 100, RL= 10k,
VCL
= 100pF, f = 100kHz1
C
L
=1,RL= 10k,
VCL
= 100pF, Vi= 1V to 4V0.7
C
L
4565mA
4565mA
4.95
4.55
3.7
40
350
1400
100
500
mV
MHz
V/µs
Equivalent Input Noise VoltageRs= 100Ω, f = 1kHz30nV
√Hz
ChannelSeparationf = 1kHz120dB
V
3/11
TSM221
OPERATIONALAMPLIFIERS
ELECTRICAL CHARACTERISTICS
+
=3V,V
V
CC
SymbolParameterTest ConditionMin.Typ.Max.Unit
V
io
DV
io
I
io
I
ib
A
vd
I
CC
CMRCommon Mode Rejection RatioV
SVRSupply Voltage Rejection RatioV
V
OH
V
OL
I
o
I
sink
GBPGain Bandwidth ProductA
SRSlew RateA
∅mPhase Margin30Degrees
e
n
C
s
Note 1 : Maximum values including unavoidable inaccuracies of the industrialtest.
Note 2 : Op-amps and comparators
-
=0V,RL,CLconnectedto VCC/2, T
CC
Input Offset Voltage
≤ T
T
min.
amb
=25oC(unless otherwise specified)
amb
≤ T
max.
10
12
Input Offset Voltage Drift5µV/oC
Input Offset Current - (note1)
≤ T
T
min.
amb
≤ T
max.
Input Bias Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
Large Signal Voltage GainRL= 10kΩ,VO= 1.5V to 3.5V
≤ T
T
min.
amb
≤ T
max.
3
2
1100
200
1150
300
10V/mV
Total Supply Current- (note2)No load415600µA
= 0 to 3V, Vo= 1.5V70dB
ic
+
= 2.7V to 3.3V, VO=VCC/25080dB
CC
High Level Output Voltage
R1 connected to V
CC/2
Low Level Output Voltage
R1 connected to V
CC/2
Output Short Circuit CurrentVo=V
Output Sink CurrentVo=V
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
2.90
2.30
RL= 10k
= 600Ω
R
L
= 100Ω
R
L
-
CC
+
CC
= 100, RL= 10k,
VCL
= 100pF, f = 100kHz0.8
C
L
=1,RL= 10k,
VCL
= 100pF, Vi= 1.3V to 1.7V0.3
C
L
2040mA
2040mA
2.96
2.60
2
30
300
900
70
400
MHz
V/µs
Equivalent Input Noise VoltageRs= 100Ω, f = 1kHz30nV
√Hz
Channel Separationf = 1kHz120dB
mV
pA
pA
V
mV
4/11
MACROMODEL FOR OP-AMPS (VCC= 3V)
Applies to : TSM221
Note 1 : The specified offset voltageis the maximum value required todrive the output up to 4.5V or down to 0.3V.
Note 2 : Maximum values including unavoidable inaccuracies of the industrialtest.
-
=0V,T
CC
Input Offset Voltage - (note 1)
≤ T
T
min.
amb
=25oC (unless otherwise specified)
amb
Vic=V
icm min.
≤ T
max.
+
V
CC
= 5V to 10V
Input Offset Current - (note2)
≤ T
T
min.
amb
≤ T
max.
Input Bias Current - (note 2)
≤ T
≤ T
≤ T
amb
amb
amb
≤ T
≤ T
≤ T
max.
max.
max.
Vid= 1V,
= -4mA
I
oh
Vid= -1V,
= 4mA
I
oh
T
min.
High Level Output Voltage
T
min.
Low Level Output Voltage
T
min.
Input Common Mode Voltage
≤ T
T
min.
Response Time Low to High
Overdrive = 5mV
Overdrive = 10mV
amb
≤ T
max.
ic=Vicm min.
+
= 5V to 10V90dB
CC
= 0V, f = 10kHz,
V
ic
= 50pF1.5
C
L
Overdrive = 20mV
Overdrive = 40mV
TTL input
Response Time High to Low
Overdrive = 5mV
Overdrive = 10mV
= 0V, f = 10kHz,
V
ic
= 50pF2.2
C
L
Overdrive = 20mV
Overdrive = 40mV
TTL input
Fall Timef = 10kHz, CL= 50pF,
overdrive50mV
Rise Timef = 10kHz, CL = 50pF,
overdrive50mV
0toV
0toV
4.5
4.3
CC
CC
1.1
0.9
0.7
0.6
1.6
1.1
0.75
0.17
+
+
-1.2
-1.5
5
6.5
1
300
1
600
4.7V
220300
375
82dB
30ns
30ns
mV
pA
pA
mV
µs
µs
7/11
TSM221
COMPARATORS
ELECTRICAL CHARACTERISTICS
+
=3V,V
V
CC
SymbolParameterTest ConditionMin.Typ. Max. Unit
V
io
I
io
I
ib
V
OH
V
OL
V
icm
CMRCommon Mode Rejection RatioV
SVRSupply Voltage Rejection RatioV
T
plh
T
phl
T
f
T
R
Note 1 : The specified offset voltageis the maximum value required todrive the output up to 4.5V or down to 0.3V.
Note 2 : Maximum values including unavoidable inaccuracies of the industrialtest.
-
=0V,T
CC
Input Offset Voltage - (note 1)
≤ T
T
min.
amb
=25oC (unless otherwise specified)
amb
Vic= 1.5V5
≤ T
max.
Input Offset Current - (note2)
≤ T
T
min.
amb
≤ T
max.
Input Bias Current - (note 2)
≤ T
≤ T
≤ T
amb
amb
amb
≤ T
≤ T
≤ T
max.
max.
max.
Vid= 1V,
= -4mA
I
oh
Vid= -1V,
= 4mA
I
oh
T
min.
High Level Output Voltage
T
min.
Low Level Output Voltage
T
min.
Input Common Mode Voltage
≤ T
T
min.
Response Time Low to High
Overdrive = 5mV
TTL input
Response Time High to Low
Overdrive = 5mV
TTL input
amb
≤ T
max.
ic=Vicm min.
+
= 5V to 10V75dB
CC
= 0V, f = 10kHz,
V
ic
= 50pF1.5
C
L
= 0V, f = 10kHz,
V
ic
= 50pF2.2
C
L
Fall Timef = 10kHz, CL= 50pF,
overdrive50mV
Rise Timef = 10kHz, CL = 50pF,
overdrive50mV
0toV
0toV
2
1.8
CC
CC
0.7
0.15
+
+
6.5
1
300
1
600
2.4V
300400
450
-1.2
-1.5
80dB
30ns
30ns
mV
pA
pA
mV
µs
µs
8/11
MACROMODEL FOR COMPARTORS (VCC= 3V)
Applies to : TSM221
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of use of suchinformation 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 SGS-THOMSON Microelectronics.
Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.