TI TLC339IDR

TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
D
D
D
D
Very Low Power . . . 200 µW Typ at 5 V
Fast Response Time . . . 2.5 µs Typ With
5-mV Overdrive
Single Supply Operation:
TLC139M . . . 4 V to 16 V
TLC339M . . . 4 V to 16 V
TLC339C . . . 3 V to 16 V
TLC339I . . . 3 V to 16 V
High Input Impedance . . . 1012 Ω Typ
Input Offset Voltage Change at Worst Case
Input at Condition Typically 0.23 µV/Month
Including the First 30 Days
On-Chip ESD Protection
D, J OR N PACKAGE
(TOP VIEW)
1OUT
2OUT
VDD
2IN –
2IN +
1IN –
1IN +
1
14
2
13
3
12
4
11
5
10
6
9
7
8
3OUT
4OUT
GND
4IN +
4IN –
3IN +
3IN –
FK PACKAGE
(TOP VIEW)
2OUT
1OUT
NC
3OUT
3OUT
D
D
description
VDD
NC
2IN –
NC
2IN +
4
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
GND
NC
4IN +
NC
4IN –
1IN –
1IN +
NC
3IN –
3IN +
The
TLC139/TLC339
consists
of
four
independent differential-voltage comparators
designed to operate from a single supply. It is
functionally similar to the LM139/LM339 family but
uses 1/20th the power for similar response times.
The open-drain MOS output stage interfaces to a
variety of leads and supplies, as well as wired
logic functions. For a similar device with a
push-pull output configuration, see the TLC3704
data sheet.
NC – No internal connection
The 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.
symbol (each comparator)
IN +
OUT
IN –
AVAILABLE OPTIONS
TA
VIO max
AT 25°C
PACKAGE
SMALL OUTLINE
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(J)
PLASTIC DIP
(P)
0°C to 70°C
5 mV
TLC339CD
—
—
TLC339CN
– 40°C to 85°C
5 mV
TLC339ID
—
—
TLC339IN
– 40°C to 125°C
5 mV
TLC339QD
—
—
TLC339QN
– 55°C to 125°C
5 mV
TLC339MD
TLC139MFK
TLC139MJ
TLC339MN
The D package is available taped and reeled. Add the suffix R to the device type (e.g., TLC339CDR).
LinCMOS is a trademark of Texas Instruments Incorporated.
Copyright  1991, 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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
description (continued)
The TLC139M and TLC339M are characterized for operation over the full military temperature range of – 55°C
to 125°C. The TLC339C is characterized for operation over the commercial temperature range of 0°C to 70°C.
The TLC339I is characterized for operation over the industrial temperature range of – 40°C to 85°C. The
TLC339Q is characterized for operation over the extended industrial temperature range of – 40°C to 125°C.
output schematic
OPEN-DRAIN CMOS OUTPUT
Output
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 18 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Input voltage range, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to VDD
Output voltage range, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to VDD
Input current, II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 5 mA
Output current, IO (each output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Total supply current into VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA
Total current out of GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 mA
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, TA: TLC139M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C
TLC339C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
TLC339I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C
TLC339M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C
TLC339Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°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 N package . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J 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
2
PACKAGE
TA ≤ 25°C
POWER RATING
D
FK
J
N
950 mW
1375 mW
1375 mW
1150 mW
W
DERATING FACTOR
ABOVE TA = 25°C
7.6 mW/°C
11.0 mW/°C
11.0 mW/°C
9 2 mW/°C
9.2
W/°C
POST OFFICE BOX 655303
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
TA = 125°C
POWER RATING
608 mW
880 mW
880 mW
736 mW
W
494 mW
715 mW
715 mW
598 mW
W
190 mW
275 mW
275 mW
230 mW
W
• DALLAS, TEXAS 75265
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
recommended operating conditions
TLC139M, TLC339M
MIN
NOM
MAX
Supply voltage, VDD
4
5
16
Common-mode input voltage, VIC
0
Low-level output current, IOL
Operating free-air temperature, TA
UNIT
V
VDD – 1.5
20
mA
125
°C
– 55
V
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS†
VIO
Input offset voltage
VIC = VICRmin
min,
See Note 3
IIO
Input offset current
5V
VIC = 2
2.5
IIB
VICR
CMRR
kSVR
Input bias current
VDD = 5 V to 10 V
V,
Supply-voltage rejection ratio
TLC139M, TLC339M
MIN
TYP
MAX
25°C
1.4
– 55°C to
125°C
25°C
1
VIC = 2
2.5
5V
5
125°C
25°C
– 55°C to
125°C
0 to
VDD – 1.5
VIC = VICRmin
VDD = 5 V to 10 V
VOL
Low level output voltage
Low-level
VID = – 1 V,
V
IOL = 6 mA
IOH
High level output current
High-level
VID = – 1 V,
V
VO = 5 V
IDD
Supply current (four
comparators)
Outputs low,
No load
84
125°C
84
– 55°C
84
25°C
85
125°C
84
– 55°C
84
25°C
300
125°C
25°C
dB
dB
400
800
0.8
125°C
– 55°C to
125°C
nA
V
25°C
25°C
nA
pA
30
0 to
VDD – 1
mV
pA
15
25°C
UNIT
5
10
125°C
Common-mode input
voltage range
Common-mode rejection ratio
TA
44
mV
40
nA
1
µA
80
175
µA
† 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 with a 2.5-kΩ load to
VDD.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
recommended operating conditions
TLC339C
Supply voltage, VDD
Common-mode input voltage, VIC
MIN
NOM
3
5
– 0.2
Low-level output current, IOL
8
Operating free-air temperature,TA
UNIT
MAX
16
V
VDD – 1.5
20
0
V
mA
°C
70
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS†
VIO
Input offset voltage
VIC = VICRmin,,
See Note 3
IIO
Input offset current
VIC = 2
2.5
5V
IIB
Input bias current
VIC = 2
2.5
5V
VICR
CMRR
kSVR
Supply-voltage
S
l
lt
rejection
j ti
ratio
TLC339C
TYP
1.4
0°C to 70°C
5
70°C
25°C
0°C to 70°C
0 to
VDD – 1.5
Low level output voltage
Low-level
V
VID = – 1 V,
IOL = 6 mA
IOH
High level output current
High-level
VID = – 1 V,
V
VO = 5 V
IDD
Supplyy current ((four
comparators)
No load
84
70°C
84
0°C
84
25°C
85
70°C
85
0°C
85
25°C
300
70°C
0°C to 70°C
nA
dB
dB
400
650
mV
0.8
40
nA
1
µA
44
80
70°C
25°C
nA
V
25°C
25°C
mV
pA
0.6
0 to
VDD – 1
UNIT
pA
0.3
25°C
VOL
5
1
70°C
VDD = 5 V to 10 V
MAX
6.5
25°C
VIC = VICRmin
Outputs low
low,
MIN
25°C
VDD = 5 V to 10 V,,
Common-mode input
voltage range
Common-mode
C
d rejection
j ti
ratio
TA
100
µA
† 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.
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
recommended operating conditions
TLC339I
Supply voltage, VDD
Common-mode input voltage, VIC
NOM
3
5
16
V
8
VDD – 1.5
20
mA
70
°C
– 0.2
Low-level output current, IOL
Operating free-air temperature,TA
UNIT
MIN
MAX
0
V
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS†
VIO
Input offset voltage
VIC = VICRmin,,
See Note 3
IIO
Input offset current
VIC = 2
2.5
5V
IIB
Input bias current
VIC = 2
2.5
5V
VICR
CMRR
kSVR
VDD = 5 V to 10 V,,
Supply-voltage
S
l
lt
rejection
j ti
ratio
TLC339I
TYP
MAX
1.4
5
25°C
7
25°C
1
85°C
5
85°C
VDD = 5 V to 10 V
VOL
Low level output voltage
Low-level
V
VID = – 1 V,
IOL = 6 mA
IOH
High level output current
High-level
VID = – 1 V,
V
VO = 5 V
IDD
Supply
y current ((four
comparators)
No load
25°C
– 40°C to 85°C
0 to
VDD – 1.5
84
85°C
84
– 40°C
84
25°C
85
85°C
85
– 40°C
84
25°C
300
85°C
– 40°C to 85°C
nA
dB
dB
400
700
mV
0.8
40
nA
1
µA
44
80
85°C
25°C
nA
V
25°C
25°C
mV
pA
2
0 to
VDD – 1
UNIT
pA
1
25°C
VIC = VICRmin
Outputs low
low,
MIN
– 40°C to 85°C
Common-mode input
voltage range
Common-mode
C
d rejection
j ti
ratio
TA
125
µA
† 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 with a 2.5-kΩ load to
VDD.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
5
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
recommended operating conditions
TLC339Q
MIN
NOM
MAX
Supply voltage, VDD
4
5
16
Common-mode input voltage, VIC
0
Low-level output current, IOL
Operating free-air temperature,TA
UNIT
V
VDD – 1.5
20
mA
125
°C
– 40
V
electrical characteristics at specified operating free-air temperature, VDD = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS†
VIO
Input offset voltage
VIC = VICRmin,,
See Note 3
IIO
Input offset current
VIC = 2
2.5
5V
IIB
Input bias current
VIC = 2
2.5
5V
VICR
Common-mode input
voltage range
CMRR
kSVR
Common-mode
C
d rejection
j ti
ratio
Supply-voltage
S
l
lt
rejection
j ti
ratio
MIN
TLC339Q
TYP
MAX
1.4
5
25°C
VDD = 5 V to 10 V,,
– 40°C to 125°C
10
25°C
1
125°C
25°C
5
VDD = 5 V to 10 V
VOL
Low level output voltage
Low-level
V
VID = – 1 V,
IOL = 6 mA
IOH
High level output current
High-level
VID = – 1 V,
V
VO = 5 V
IDD
Supply
y current ((four
comparators)
No load
0 to
VDD – 1
– 40°C to 125°C
0 to
VDD – 1.5
25°C
84
84
– 40°C
84
25°C
85
125°C
84
– 40°C
84
25°C
300
125°C
– 40°C to 125°C
nA
dB
dB
400
800
mV
0.8
40
nA
1
µA
44
80
125°C
25°C
nA
V
125°C
25°C
mV
pA
30
25°C
UNIT
pA
15
125°C
VIC = VICRmin
Outputs low
low,
TA
125
µA
† 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.
6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
switching characteristics, VDD = 5 V, TA = 25°C (see Figure 3)
PARAMETER
TLC139M, TLC339C
TLC339I, TLC339M
TLC339Q
TEST CONDITIONS
MIN
tPLH
tPHL
tTHL
Propagation delay time,
time low-to-high
low to high output
Propagation delay time
time, high
high-to-low
to low level output
Transition time,
time high-to-low
high to low level output
f = 10 kH
kHz,
CL = 15 pF
F
TYP
Overdrive = 2 mV
4.5
Overdrive = 5 mV
2.5
Overdrive = 10 mV
1.7
Overdrive = 20 mV
1.2
Overdrive = 40 mV
1.0
VI = 1.4 V step at IN+
Overdrive = 2 mV
1.1
Overdrive = 5 mV
2.1
f = 10 kH
kHz,
CL = 15 pF
F
UNIT
MAX
µs
3.6
Overdrive = 10 mV
1.3
Overdrive = 20 mV
0.85
Overdrive = 40 mV
0.55
VI = 1.4 V step at IN+
f = 10 kHz,
Overdrive = 50 mV
CL = 15pF
0.10
µs
20
ns
PARAMETER MEASUREMENT INFORMATION
The TLC139 and TLC339 contain a digital output stage that, 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, etc., are suggested.
To 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 VICR test, rather than changing the input voltages, to provide greater
accuracy.
5V
1V
5.1 kΩ
5.1 kΩ
Applied VIO
Limit
VO
Applied VIO
Limit
VO
–4V
(a) VIO WITH VIC = 0 V
(b) VIO WITH VIC = 4 V
Figure 1. Method for Verifying That Input Offset Voltage Is Within Specified Limits
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
7
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
PARAMETER MEASUREMENT INFORMATION
A close approximation of the input offset voltage can be obtained by using a binary search method to vary the
differential input voltage while monitoring the output state. When the applied input voltage differential is equal but
opposite in polarity to the input offset voltage, the output changes state.
Figure 2 illustrates a practical circuit for direct dc measurement of input offset voltage that does not bias the
comparator into the linear region. The circuit consists of a switching mode servo loop in which U1A generates a
triangular waveform of approximately 20-mV amplitude. U1B acts as a buffer, with C2 and R4 removing any residual
dc offset. The signal is then applied to the inverting input of the comparator under test, while the noninverting input
is driven by the output of the integrator formed by U1C through the voltage divider formed by R9 and R10. The loop
reaches a stable operating point when the output of the comparator under test has a duty cycle of exactly 50%, which
can only occur when the incoming triangle wave is sliced symmetrically or when the voltage at the noninverting input
exactly equals the input offset voltage.
Voltage divider R9 and R10 provides a step-up of the input offset voltage by a factor of 100 to make measurement
easier. The values of R5, R8, R9, and R10 can significantly influence the accuracy of the reading; therefore, it is
suggested that their tolerance level be 1% or lower.
VDD
U1B
1/4 TLC274CN
C2
1 µF
–
Dut
R4
47 kΩ
R1
240 kΩ
–
C1
0.1 µF
R3
5.1 kΩ
Buffer
+
R5
1.8 kΩ, 1%
C3 0.68 µF
U1C
1/4 TLC274CN
–
R7
1 MΩ
R8
1.8 kΩ, 1%
+
VIO
(X100)
Integrator
C4
0.1 µF
U1A
1/4 TLC274CN
+
Triangle
Generator
R10
100 Ω, 1%
R2
10 kΩ
R9
10 kΩ, 1%
R3
100 kΩ
Figure 2. Circuit for Input Offset Voltage Measurement
Measuring the extremely low values of input current requires isolation from all other sources of leakage current and
compensation for the leakage of the test socket and board. With a good picoammeter, the socket and board leakage
can be measured with no device in the socket. Subsequently, this open socket leakage value can be subtracted from
the measurement obtained, with a device in the socket to obtain the actual input current of the device.
8
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
PARAMETER MEASUREMENT INFORMATION
Propagation delay time is defined as the interval between the application of an input step function and the instant when
the output reaches 50% of its maximum value. Propagation delay time, low-to-high-level output, is measured from
the leading edge of the input pulse, while propagation delay time, high-to-low-level output, is measured from the
trailing edge of the input pulse. Propagation delay time measurement at low input signal levels can be greatly affected
by the input offset voltage. The offset voltage should be balanced by the adjustment at the inverting input as shown
in Figure 3, so that the circuit is just at the transition point. Then a low signal, for example 105-mV or 5-mV overdrive,
causes the output to change state.
VDD
Pulse
Generator
50 Ω
1V
Input Offset Voltage
Compensation Adjustment
10 Ω
10 Turn
1 µF
5.1 kΩ
DUT
CL
(see Note A)
1 kΩ
–1 V
0.1 µF
TEST CIRCUIT
Overdrive
Overdrive
Input
Low-to-High-Level
Output
100 mV
Input
100 mV
High-to-Low-Level
Output
50%
90%
50%
10%
tTHL
tPLH
tPHL
VOLTAGE WAVEFORMS
NOTE A: CL includes probe and jig capacitance.
Figure 3. Propagation Delay, Rise, and Fall Times Test Circuit and Voltage Waveforms
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
9
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
VIO
IIB
Input offset voltage
Distribution
4
Input bias current
vs Free-air temperature
5
CMRR
Common-mode rejection ratio
vs Free-air temperature
6
kSVR
Supply-voltage rejection ratio
vs Free-air temperature
7
IOH
High level output current
High-level
vs High-level
g
output voltage
g
vs Free-air temperature
8
9
VOL
Low level output voltage
Low-level
vs Low-level output current
vs Free-air temperature
10
11
IDD
Supply current
vs Supply
y voltage
g
vs Free-air temperature
12
13
tPLH
tPHL
Low-to-high level output propagation delay time
vs Supply voltage
14
Low-to-high level output propagation delay time
vs Supply voltage
15
Overdrive voltage
vs Low-to-high-level output propagation delay time
16
Output fall time
vs Supply voltage
17
Overdrive voltage
vs High-to-low-level output propagation delay time
18
tf
10
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TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
TYPICAL CHARACTERISTICS†
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
DISTRIBUTION OF INPUT
OFFSET VOLTAGE
100
90
10
VDD = 5 V
VIC = 2.5 V
TA = 25°C
VDD = 5 V
VIC = 2.5 V
IIIB
IB – Input Bias Current – nA
80
Number of Units
70
60
50
40
30
20
1
0
0.01
10
0
–5
–4
–3
–2
–1
0
1
2
3
4
0.001
25
5
50
VIO – Input Offset Voltage – mV
COMMON-MODE REJECTION
RATIO
vs
FREE-AIR TEMPERATURE
90
VDD = 5 V
88
87
86
85
84
83
82
81
80
– 75 – 50
125
SUPPLY-VOLTAGE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
k
kSVR
SVR – Supply-Voltage Rejection Ratio – dB
CMMR – Common-Mode Rejection Ratio – dB
89
100
Figure 5
Figure 4
90
75
TA – Free-Air Temperature – °C
89
VDD = 5 V to 10 V
88
87
86
85
84
83
82
81
80
– 25
0
25
50
75
100
125
– 75 – 50
– 25
0
25
50
75
100
125
TA – Free-Air Temperature – °C
TA – Free-Air Temperature – °C
Figure 7
Figure 6
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
TYPICAL CHARACTERISTICS†
HIGH-LEVEL OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
1000
VDD = VOH = 5 V
TA = 125°C
100
V0H
I OH – High-Level Output Current – nA
V0H
I OH – High-Level Output Current – nA
1000
TA = 85°C
TA = 70°C
10
TA = 25°C
1
VOH = VDD
2
10
1
0.1
0.1
0
100
4
6
8
10
12
14
25
16
50
VOH – High-Level Output Voltage – V
Figure 8
100
125
Figure 9
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
LOW-LEVEL OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
1.5
600
TA = 25°C
1.25
4V
1
0.75
5V
10 V
0.5
16 V
0.25
0
0
2
4
VDD = 5 V
IOL = 6 mA
VDD = 3 V
VOL
VOL – Low-Level Output Voltage – V
VOL
VOL – Low-Level Output Voltage – V
75
TA – Free-Air Temperature – °C
6
8
10
12
14
16
18
20
IOL – Low-Level Output Current – mA
500
400
300
200
100
0
– 75
– 50
– 25
0
25
50
75
100
125
TA – Free-Air Temperature – °C
Figure 10
Figure 11
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
12
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TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
TYPICAL CHARACTERISTICS†
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
80
100
Outputs Low
No Load
90
70
80
– 40°C
xA
A
IICC
DD – Supply Current – µ
xA
A
IICC
DD – Supply Current – µ
VDD = 5 V
No Load
TA = – 55°C
70
25°C
60
50
85°C
40
125°C
30
20
60
50
Outputs Low
40
30
Outputs High
20
10
10
0
0
2
4
6
8
10
12
14
0
– 75
16
– 50
25
50
75
100
125
HIGH-TO-LOW-LEVEL
OUTPUT RESPONSE TIME
vs
SUPPLY VOLTAGE
LOW-TO-HIGH-LEVEL
OUTPUT RESPONSE TIME
vs
SUPPLY VOLTAGE
5
6
CL = 15 pF
RL = 5.1 kΩ (pullup to VDD)
TA = 25°C
CL = 15 pF
RL = 5.1 kΩ (pullup to VDD)
TA = 25°C
4.5
tPHL
IDD – HIgh-to-Low-Level
Output Propagation Delay Time – µ s
tPLH
IDD – Low-to-High-Level
Output Propagation Delay Time – µ s
0
Figure 13
Figure 12
5
– 25
TA – Free-Air Temperature – °C
VDD – Supply Voltage – V
Overdrive = 2 mV
4
5 mV
3
10 mV
2
20 mV
40 mV
1
4
3.5
Overdrive = 2 mV
3
2.5
5 mV
2
1.5
10 mV
1
20 mV
0.5
40 mV
0
0
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
VDD – Supply Voltage – V
VDD – Supply Voltage – V
Figure 14
Figure 15
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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13
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
TYPICAL CHARACTERISTICS
LOW-TO-HIGH-LEVEL OUTPUT
PROPAGATION DELAY
FOR VARIOUS OVERDRIVE VOLTAGES
OUTPUT FALL TIME
vs
SUPPLY VOLTAGE
5
50
40 mV
CL = 100 pF
20 mV
10 mV
5 mV
2 mV
40
t – Time – ns
VV)
O – Output
Voltage – V
60
Differential
Input Voltage – mV
0
100
VDD = 5 V
CL = 15 pF
RL = 5.1 kΩ (pullup to VDD)
TA = 25°C
0
0
1
2
3
4
50 pF
30
15 pF
20
10
RL = 5.1 kΩ (pullup to VDD)
TA = 25°C
0
5
0
2
4
tPLH
IDD – Low-to-High-Level
Output Propagation Delay Time – µ s
6
Figure 16
Figure 17
VV)
O – Output
Voltage – V
HIGH-TO-LOW-LEVEL OUTPUT
PROPAGATION DELAY
FOR VARIOUS OVERDRIVE VOLTAGES
5
40 mV
20 mV
10 mV
5 mV
2 mV
Differential
Input Voltage – mV
0
VDD = 5 V
CL = 15 pF
RL = 5.1 kΩ (pullup to VDD)
TA = 25°C
100
0
0
1
2
3
4
tPHL – High-to-Low-Level
Output Propagation Delay Time – µ s
Figure 18
14
8
10
12
VDD – Supply Voltage – V
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14
16
TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
APPLICATION INFORMATION
The inputs should always remain within the supply rails in order to avoid forward biasing the diodes in the electrostatic
discharge (ESD) protection structure. If either input exceeds this range, the device is not damaged as long as the
input current is limited to less than 5 mA. To maintain the expected output state, the inputs must remain within the
common-mode range. For example, at 25°C with VDD = 5 V, both inputs must remain between – 0.2 V and 4 V to
assure proper device operation. To assure reliable operation, the supply should be decoupled with a capacitor (0.1
µF) positioned as close to the device as possible.
The output and supply currents require close observation since the TLC139/TLC339 does not provide current
protection. For example, each output can source or sink a maximum of 20 mA; however, the total current to ground
has an absolute maximum of 60 mA. This prohibits sinking 20 mA from each of the four outputs simultaneously since
the total current to ground would be 80 mA.
The TLC139 and TLC339 have internal ESD-protection circuits that prevent functional failures at voltages up to
2000 V as tested under MIL-STD-883C, Method 3015.2; however, exercise care when handling these devices as
exposure to ESD may result in the degradation of the device parametric performance.
Table of Applications
FIGURE
Pulse-width-modulated motor speed controller
19
Enhanced supply supervisor
20
Two-phase nonoverlapping clock generator
21
12 V
SN75603
DIR
12 V
5V
EN
5.1 kΩ
(see Note A)
5.1 kΩ
100 kΩ
Half-H Driver
5V
10 kΩ
1/4
TLC139/TLC339
10 kΩ
C1
0.01 µF
(see Note B)
12 V
1/4
TLC139/339
SN75604
Motor Speed Control
Potentiometer
5V
10 kΩ
Motor
10 kΩ
Half-H Driver
5V
Direction
Control
S1
SPDT
NOTES: A. The recommended minimum capacitance is 10 µF to eliminate common ground switching noise.
B. Select C1 for change in oscillator frequency.
Figure 19. Pulse-Width-Modulated Motor Speed Controller
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TLC139, TLC339, TLC339Q
LinCMOS MICROPOWER QUAD COMPARATORS
SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991
TYPICAL APPLICATION DATA
5V
5V
12 V
10 kΩ
VCC
SENSE
5.1 kΩ
12 V
Sense
RESIN
3.3 kΩ
1 kΩ
1/4 TLC139/TLC339
2.5 V
TL7705A
REF
CT
GND
12 V
1 µF
VUNREG
(see Note A)
To µP
Reset
RESET
5.1 kΩ
To µP Interrupt
Early Power Fail
1/4
TLC139/TLC339
R1
Ct
(see Note B)
R2
ǒ
NOTES:A. VUNREG = 2.5 R1
Ǔ
Monitors 5-V Rail
Monitors 12-V Rail
Early Power Fail Warning
) R2
R2
B. The value of Ct determines the time delay of reset.
Figure 20. Enhanced Supply Supervisor
12 V
12 V
R1
100 kΩ
(see Note B)
12 V
5.1 kΩ
Output 1
R3
5 kΩ
(see Note C)
5.1 kΩ
100 kΩ
1/4
TLC139/TLC339
100 kΩ
1/4 TLC139/TLC339
12 V
22 kΩ
5.1 kΩ
100 kΩ
C1
0.01 µF
(see Note A)
12 V
Output 2
1/4 TLC139/TLC339
R3
100 kΩ
(see Note B)
Output 1
NOTES: A. Select C1 for a change in oscillator frequency where:
1/f = 1.85 (100 kΩ)C1
B. Select R1 and R3 to change duty cycle
C. Select R2 to change deadtime
Output 2
Figure 21. Two-Phase Nonoverlapping Clock Generator
16
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