Texas Instruments TLC393QDR, TLC393PS-M, TLC193MJGB, TLC193MJG, TLC193MFKB Datasheet
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUAR Y 1999
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D
Very Low Power...110 µW Typ at 5 V
D
Fast Response Time ...t
PLH
= 2.5 µs Typ
With 5-mV Overdrive
D
Single Supply Operation:
TLC393C ...3 V to 16 V
TLC393I ...3 V to 16 V
TLC393Q ...4 V to 16 V
TLC393M...4 V to 16 V
TLC193M...4 V to 16 V
D
On-Chip ESD Protection
description
The TLC193 and TLC393 consist of dual
independent micropower voltage comparators
designed to operate from a single supply. They
are functionally similar to the LM393 but uses
one-twentieth the power for similar response
times. The open-drain MOS output stage
interfaces to a variety of loads and supplies. For
a similar device with a push-pull output
configuration (see the TLC3702 data sheet).
Texas Instruments LinCMOS process offers
superior analog performance to standard CMOS
processes. Along with the standard CMOS
advantages of low power without sacrificing
speed, high input impedance, and low bias
currents, the LinCMOS process offers extremely stable input offset voltages, even with
differential input stresses of several volts. This
characteristic makes it possible to build reliable
CMOS comparators.
The TLC393C is characterized for operation over the commercial temperature range of T
A
= 0°C to 70°C. The
TLC393I is characterized for operation over the extended industrial temperature range of T
A
= –40°C to 85°C.
The TLC393Q is characterized for operation over the full automotive temperature range of T
A
= –40°C to 125°C.
The TLC193M and TLC393M are characterized for operation over the full military temperature range of
T
A
= –55°C to 125°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
3 2 1 20 19
910111213
4
5
6
7
8
18
17
16
15
14
NC
2OUT
NC
2IN–
NC
NC
1IN–
NC
1IN+
NC
NC
1OUT
NC
2IN+
NC
V
NC
GND
NC
NC
DD
D, JG, P, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
GND
V
DD
2OUT
2IN–
2IN+
NC – No internal connection
OUT
symbol (each comparator)
IN+
IN–
FK PACKAGE
(TOP VIEW)
LinCMOS is a trademark of Texas Instruments Incorporated.
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUAR Y 1999
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGES
T
A
VIOmax
at 25°C
SMALL OUTLINE
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(JG)
PLASTIC DIP
(P)
TSSOP
(PW)
0°C to 70°C 5 mV TLC393CD — — TLC393CP TLC393CPWLE
–40°C to 85°C 5 mV TLC393ID — — TLC393IP TLC393IPWLE
–40°C to 125°C 5 mV TLC393QD — — — —
–55°C to 125°C 5 mV TLC393MD TLC193MFK TLC193MJG TLC393MP —
†
The D package is available taped and reeled. Add the suffix R to the device type (e.g., TLC393CDR).
schematic
OUT
OPEN-DRAIN CMOS OUTPUT
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage range, V
DD
(see Note 1) – 0.3 V to 18 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2) ±18 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
– 0.3 V to V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, V
O
– 0.3 V to 16 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
±5 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
(each output) 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total supply current into V
DD
40 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of GND 40 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range: TLC393C 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC393I – 40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC393Q – 40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC393M – 55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC193M – 55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range – 65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 60 seconds: FK package 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package 260°C. . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package 300°C. . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to network ground.
2. Differential voltages are at IN+ with respect to IN–.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
TA = 125°C
POWER RATING
D 725 mW 5.8 mW/°C 464 mW 377 mW 145 mW
FK 1375 mW 11.0 mW/°C 880 mW 715 mW 275 mW
JG 1050 mW 8.4 mW/°C 672 mW 546 mW 210 mW
P 1000 mW 8.0 mW/°C 640 mW 520 mW —
PW 525 mW 4.2 mW/°C 336 mW 273 mW —
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUAR Y 1999
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
TLC393C
MIN NOM MAX
UNIT
Supply voltage, V
DD
3 5 16 V
Common-mode input voltage, V
IC
–0.2 VDD – 1.5 V
Low-level output current, I
OL
20 mA
Operating free-air temperature, T
A
0 70 °C
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
TLC393C
PARAMETER
TEST CONDITIONS
†
T
A
MIN TYP MAX
UNIT
p
VIC = V
ICR
min,
25°C 1.4 5
VIOInput offset voltage
V
DD
= 5 V to 10 V,
See Note 3
0°C to 70°C 6.5
mV
p
25°C 1 pA
IIOInput offset current
V
IC
= 2.5
V
70°C 0.3 nA
p
25°C 5 pA
IIBInput bias current
V
IC
= 2.5
V
70°C 0.6 nA
p
25°C 0 to VDD – 1
V
ICR
Common-mode input voltage range
0°C to 70°C 0 to VDD – 1.5
V
25°C 84
CMMR Common-mode rejection ratio VIC = V
ICR
min
70°C 84
dB
0°C 84
25°C 85
k
SVR
Supply-voltage rejection ratio VDD = 5 V to 10 V
70°C 85
dB
0°C 85
p
25°C 300 400
VOLLow-level output voltage
V
ID
= –1 V,
I
OL
= 6
mA
70°C 650
mV
p
25°C 0.8 40 nA
IOHHigh-level output current
V
ID
=
1 V,V
O
=
5 V
70°C 1 µA
pp
p
p
25°C 22 40
IDDSupply current (both comparators)
Outputs low,No load
0°C to 70°C 50
µ
A
†
All characteristics are measured with zero common-mode voltage unless otherwise noted.
NOTE 3: The offset voltage limits given are the maximum values required to drive the output up to 4.5 V or down to 0.3 V.
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUAR Y 1999
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
TLC393I
MIN NOM MAX
UNIT
Supply voltage, V
DD
3 5 16 V
Common-mode input voltage, V
IC
– 0.2 VDD – 1.5 V
Low-level output current, I
OL
20 mA
Operating free-air temperature, T
A
– 40 85 °C
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
TLC393I
PARAMETER
TEST CONDITIONS
†
T
A
MIN TYP MAX
UNIT
p
VIC = V
ICR
min,
25°C 1.4 5
VIOInput offset voltage
V
DD
= 5 V to 10 V,
See Note 3
–40°C to 85°C 7
mV
p
25°C 1 pA
IIOInput offset current
V
IC
= 2.5
V
85°C 1 nA
p
25°C 5 pA
IIBInput bias current
V
IC
= 2.5
V
85°C 2 nA
p
25°C 0 to VDD – 1
V
ICR
Common-mode input voltage range
–40°C to 85°C 0 to VDD – 1.5
V
25°C 84
CMMR Common-mode rejection ratio VIC = V
ICR
min
85°C 84
dB
– 40°C 84
25°C 85
k
SVR
Supply-voltage rejection ratio VDD = 5 V to 10 V
85°C 85
dB
– 40°C 84
p
25°C 300 400
VOLLow-level output voltage
V
ID
= –1 V,
I
OL
= 6
mA
85°C 700
mV
p
25°C 0.8 40 nA
IOHHigh-level output current
V
ID
=
1 V,V
O
=
5 V
85°C 1 µA
pp
p
p
25°C 22 40
IDDSupply current (both comparators)
Outputs low,No load
–40°C to 85°C 65
µ
A
†
All characteristics are measured with zero common-mode voltage unless otherwise noted.
NOTE 3: The offset voltage limits given are the maximum values required to drive the output up to 4.5 V or down to 0.3 V.
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUAR Y 1999
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
TLC393Q
MIN NOM MAX
UNIT
Supply voltage, V
DD
4 5 16 V
Common-mode input voltage, V
IC
0 VDD – 1.5 V
Low-level output current, I
OL
20 mA
Operating free-air temperature, T
A
–40 125 °C
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
TLC393Q
PARAMETER
TEST CONDITIONS
†
T
A
MIN TYP MAX
UNIT
p
VIC = V
ICR
min,
25°C 1.4 5
VIOInput offset voltage
V
DD
= 5 V to 10 V,
See Note 4
–40°C to 125°C 10
mV
p
25°C 1 pA
IIOInput offset current
V
IC
= 2.5
V
125°C 15 nA
p
25°C 5 pA
IIBInput bias current
V
IC
= 2.5
V
125°C 30 nA
p
25°C 0 to VDD – 1
V
ICR
Common-mode input voltage range
–40°C to 125°C 0 to VDD – 1.5
V
25°C 84
CMMR Common-mode rejection ratio VIC = V
ICR
min
125°C 84
dB
–40°C 84
25°C 85
k
SVR
Supply-voltage rejection ratio VDD = 5 V to 10 V
125°C 84
dB
–40°C 84
p
25°C 300 400
VOLLow-level output voltage
V
ID
= –1 V,
I
OL
= 6
mA
125°C 800
mV
p
25°C 0.8 40 nA
IOHHigh-level output current
V
ID
=
1 V,V
O
=
5 V
125°C 1 µA
pp
p
p
25°C 22 40
IDDSupply current (both comparators)
Outputs low,No load
–40°C to 125°C 90
µ
A
†
All characteristics are measured with zero common-mode voltage unless otherwise noted.
NOTE 4: The offset voltage limits given are the maximum values required to drive the output up to 4.5 V or down to 0.3 V (with a 2.5-kΩ load to
VDD).
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUAR Y 1999
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
TLC193M, TLC393M
MIN NOM MAX
UNIT
Supply voltage, V
DD
4 5 16 V
Common-mode input voltage, V
IC
0 VDD – 1.5 V
Low-level output current, I
OL
20 mA
Operating free-air temperature, T
A
–55 125 °C
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
TLC193M, TLC393M
PARAMETER
TEST CONDITIONS
†
T
A
MIN TYP MAX
UNIT
p
VIC = V
ICR
min,
25°C 1.4 5
VIOInput offset voltage
V
DD
= 5 V to 10 V,
See Note 4
–55°C to 125°C 10
mV
p
25°C 1 pA
IIOInput offset current
V
IC
= 2.5
V
125°C 15 nA
p
25°C 5 pA
IIBInput bias current
V
IC
= 2.5
V
125°C 30 nA
p
25°C 0 to VDD – 1
V
ICR
Common-mode input voltage range
–55°C to 125°C 0 to VDD – 1.5
V
25°C 84
CMMR Common-mode rejection ratio VIC = V
ICR
min
125°C 84
dB
–55°C 84
25°C 85
k
SVR
Supply-voltage rejection ratio VDD = 5 V to 10 V
125°C 84
dB
–55°C 84
p
25°C 300 400
VOLLow-level output voltage
V
ID
= –1 V,
I
OL
= 6
mA
125°C 800
mV
p
25°C 0.8 40 nA
IOHHigh-level output current
V
ID
=
1 V,V
O
=
5 V
125°C 1 µA
pp
p
p
25°C 22 40
IDDSupply current (both comparators)
Outputs low,No load
–55°C to 125°C 90
µ
A
†
All characteristics are measured with zero common-mode voltage unless otherwise noted.
NOTE 4: The offset voltage limits given are the maximum values required to drive the output up to 4.5 V or down to 0.3 V (with a 2.5-kΩ load to
VDD).
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUAR Y 1999
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics, VDD = 5 V, TA = 25°C (see Figure 3)
PARAMETER TEST CONDITIONS
TLC393C, TLC393I
TLC393Q, TLC193M,
TLC393M
UNIT
MIN TYP MAX
Overdrive = 2 mV 4.5
Overdrive = 5 mV 2.5
t
PLH
Propagation delay time, low-to-high-level output
f = 10 kHz,
p
Overdrive = 10 mV 1.7
µs
C
L
= 15
F
Overdrive = 20 mV 1.2
Overdrive = 40 mV 1.1
VI = 1.4-V step at IN+ 1.1
Overdrive = 2 mV 3.6
Overdrive = 5 mV 2.1
t
PHL
Propagation delay time, high-to-low-level output
f = 10 kHz,
p
Overdrive = 10 mV 1.3
µs
C
L
= 15
F
Overdrive = 20 mV 0.85
Overdrive = 40 mV 0.55
VI = 1.4-V step at IN+ 0.10
t
f
Fall time, output
f = 10 kHz,
CL = 15 pF
Overdrive = 50 mV 22 ns
PARAMETER MEASUREMENT INFORMATION
The TLC393 contains a digital output stage which, if held in the linear region of the transfer curve, can cause
damage to the device. Conventional operational amplifier/comparator testing incorporates the use of a servo
loop that is designed to force the device output to a level within this linear region. Since the servo-loop method
of testing cannot be used, the following alternatives for testing parameters such as input offset voltage,
common-mode rejection ratio, etc., are suggested.
T o verify that the input offset voltage falls within the limits specified, the limit value is applied to the input as shown
in Figure 1(a). With the noninverting input positive with respect to the inverting input, the output should be high.
With the input polarity reversed, the output should be low.
A similar test can be made to verify the input offset voltage at the common-mode extremes. The supply voltages
can be slewed as shown in Figure 1(b) for the V
ICR
test, rather than changing the input voltages, to provide
greater accuracy.
+
–
5 V
Applied V
IO
Limit
V
O
+
–
1 V
Applied V
IO
Limit
V
O
– 4 V
(a) VIO WITH VIC = 0 V (b) VIO WITH VIC = 4 V
5.1 kΩ 5.1 kΩ
Figure 1. Method for Verifying That Input Offset Voltage Is Within Specified Limits
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