SGS Thomson Microelectronics TSM221IN, TSM221 Datasheet
DUAL CMOS RAIL TO RAIL OPERATIONAL AMPLIFIER
.
SINGLESUPPLYOPERATIONFROM
2.7V TO 16V
.
LOW SUPPLYCURRENT: 500µA(VCC= 5V)
.
LATCH - UP IMMUNITY
OPERATIONALAMPLIFIERS
.
RAILTO RAILINPUTAND OUTPUT
.
EXTREMELYLOW INPUT BIAS CURRENT :
1pA typ.
.
1MHzTYPICALGAIN BANDWIDTH PRODUCT
.
SPECIFIEDFOR600Ω OUTPUT LOAD
COMPARATORS
.
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 Number Temperature 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
Comp1 Comp2
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)
Symbol Parameter Value Unit
V
CC
V
id
V
I
in
I
o
T
oper
T
stg
ABSOLUTEMAXIMUM RATINGS (COMPARATORS)
Symbol Parameter Value Unit
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) 18 V
Differential Input Voltage -(note 2) ±18 V
Input Voltage - (note3) -0.3 to 18 V
i
Current on Inputs (Op-Amps) ±50 mA
Current on Outputs (Op-Amps) ±130 mA
Operating Free Air Temperature Range -40 to +125
Storage Temperature -65 to +125
Supply Voltage - (note 1) 18 V
Differential Input Voltage -(note 2) ±18 V
Input Voltage - (note4) -0.3 to 18 V
i
Output Voltage 18 V
Output Current (Comparators) 20 mA
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
Symbol Parameter Value Unit
V
CC
V
icm
V
icm
Supply Voltage 2.7 to 16 V
Common Mode Input Voltage Range (Op-Amps) Vdd-0.2 to VCC+0.2 V
Common Mode Input Voltage Range (Comparators) 0 to V
+
-1.5 V
CC
2/11
TSM221
OPERATIONAL AMPLIFIERS
ELECTRICALCHARACTERISTICS
+
=5V,V
V
CC
Symbol Parameter Test Condition Min. Typ. Max. Unit
V
io
DV
io
I
io
I
ib
A
vd
I
CC
CMR Common Mode Rejection Ratio V
SVR Supply Voltage RejectionRatio V
V
OH
V
OL
I
o
I
sink
GBP Gain Bandwidth Product A
SR Slew Rate A
∅m Phase Margin 30 Degrees
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 Drift 5 µV/oC
InputOffset Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
InputBias Current - (note 1)
≤ T
T
min.
amb
≤ T
max.
LargeSignal Voltage Gain RL= 10kΩ,VO= 1.5V to 3.5V
≤ T
T
min.
amb
≤ T
max.
10
7
1 100
pA
200
1 150
pA
300
50 V/mV
TotalSupply Current- (note 2) No load 500 800 µA
= 1.5 to 3.5V, Vo= 2.5V 60 85 dB
ic
+
= 3V to 5V,VO=VCC/2 55 80 dB
CC
HighLevel OutputVoltage
R1 connected to V
CC/2
Low Level Output Voltage
R1 connected to V
CC/2
Output Short Circuit Current Vo=V
Output Sink Current Vo=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 = 100kHz 1
C
L
=1,RL= 10k,
VCL
= 100pF, Vi= 1V to 4V 0.7
C
L
45 65 mA
45 65 mA
4.95
4.55
3.7
40
350
1400
100
500
mV
MHz
V/µs
Equivalent Input Noise Voltage Rs= 100Ω, f = 1kHz 30 nV
√Hz
ChannelSeparation f = 1kHz 120 dB
V
3/11
TSM221
OPERATIONALAMPLIFIERS
ELECTRICAL CHARACTERISTICS
+
=3V,V
V
CC
Symbol Parameter Test Condition Min. Typ. Max. Unit
V
io
DV
io
I
io
I
ib
A
vd
I
CC
CMR Common Mode Rejection Ratio V
SVR Supply Voltage Rejection Ratio V
V
OH
V
OL
I
o
I
sink
GBP Gain Bandwidth Product A
SR Slew Rate A
∅m Phase Margin 30 Degrees
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 Drift 5 µV/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 Gain RL= 10kΩ,VO= 1.5V to 3.5V
≤ T
T
min.
amb
≤ T
max.
3
2
1 100
200
1 150
300
10 V/mV
Total Supply Current- (note2) No load 415 600 µA
= 0 to 3V, Vo= 1.5V 70 dB
ic
+
= 2.7V to 3.3V, VO=VCC/2 50 80 dB
CC
High Level Output Voltage
R1 connected to V
CC/2
Low Level Output Voltage
R1 connected to V
CC/2
Output Short Circuit Current Vo=V
Output Sink Current Vo=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 = 100kHz 0.8
C
L
=1,RL= 10k,
VCL
= 100pF, Vi= 1.3V to 1.7V 0.3
C
L
20 40 mA
20 40 mA
2.96
2.60
2
30
300
900
70
400
MHz
V/µs
Equivalent Input Noise Voltage Rs= 100Ω, f = 1kHz 30 nV
√Hz
Channel Separation f = 1kHz 120 dB
mV
pA
pA
V
mV
4/11
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