TI TL494MJB

TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
FEATURES
•
•
•
•
•
•
•
D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
Complete PWM Power-Control Circuitry
Uncommitted Outputs for 200-mA Sink or
Source Current
Output Control Selects Single-Ended or
Push-Pull Operation
Internal Circuitry Prohibits Double Pulse at
Either Output
Variable Dead Time Provides Control Over
Total Range
Internal Regulator Provides a Stable 5-V
Reference Supply With 5% Tolerance
Circuit Architecture Allows Easy
Synchronization
1IN+
1IN−
FEEDBACK
DTC
CT
RT
GND
C1
1
16
2
15
3
14
4
13
5
12
6
7
10
8
9
11
2IN+
2IN−
REF
OUTPUT CTRL
VCC
C2
E2
E1
DESCRIPTION
The TL494 incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control
circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the
power-supply control circuitry to a specific application.
The TL494 contains two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator,
a pulse-steering control flip-flop, a 5-V, 5%-precision regulator, and output-control circuits.
The error amplifiers exhibit a common-mode voltage range from –0.3 V to VCC – 2 V. The dead-time control
comparator has a fixed offset that provides approximately 5% dead time. The on-chip oscillator can be bypassed
by terminating RT to the reference output and providing a sawtooth input to CT, or it can drive the common
circuits in synchronous multiple-rail power supplies.
The uncommitted output transistors provide either common-emitter or emitter-follower output capability. The
TL494 provides for push-pull or single-ended output operation, which can be selected through the output-control
function. The architecture of this device prohibits the possibility of either output being pulsed twice during
push-pull operation.
The TL494C is characterized for operation from 0°C to 70°C. The TL494I is characterized for operation from
–40°C to 85°C.
AVAILABLE OPTIONS
PACKAGED DEVICES (1)
(1)
TA
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
SMALL OUTLINE
(NS)
SHRINK SMALL
OUTLINE
(DB)
THIN SHRINK
SMALL OUTLINE
(PW)
0°C to 70°C
TL494CD
TL494CN
TL494CNS
TL494CDB
TL494CPW
–40°C to 85°C
TL494ID
TL494IN
—
—
—
The D, DB, NS, and PW packages are available taped and reeled. Add the suffix R to device type (e.g., TL494CDR).
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1983–2005, Texas Instruments Incorporated
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
FUNCTION TABLE
INPUT TO
OUTPUT CTRL
OUTPUT FUNCTION
VI = GND
Single-ended or parallel output
VI = Vref
Normal push-pull operation
FUNCTIONAL BLOCK DIAGRAM
OUTPUT CTRL
(see Function Table)
13
RT 6
CT 5
Oscillator
Q1
1D
DTC
4
Dead-Time Control
Comparator
≈ 0.1 V
≈ 0.7 V
1IN−
1
2
9
Q2 11
PWM
Comparator
10
+
2IN+
2IN− 15
−
2
3
C2
E2
12
VCC
+
Reference
Regulator
−
14
7
FEEDBACK
E1
Pulse-Steering
Flip-Flop
Error Amplifier 2
16
C1
C1
Error Amplifier 1
1IN+
8
0.7 mA
REF
GND
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
Absolute Maximum Ratings
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
(1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage (2)
VI
Amplifier input voltage
VO
Collector output voltage
41
V
IO
Collector output current
250
mA
θJA
Package thermal impedance (3) (4)
(1)
(2)
(3)
(4)
V
VCC + 0.3
V
D package
73
DB package
82
N package
67
NS package
64
PW package
108
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Tstg
41
Storage temperature range
–65
°C/W
260
°C
150
°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.
All voltages are with respect to the network ground terminal.
Maximum power disipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperatire is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
MIN
VCC
Supply voltage
VI
Amplifier input voltage
VO
Collector output voltage
MAX
UNIT
7
40
V
–0.3
VCC – 2
V
40
V
Collector output current (each transistor)
200
mA
Current into feedback terminal
0.3
mA
1
300
kHz
0.47
10000
nF
1.8
500
kΩ
0
70
–40
85
fOSC
Oscillator frequency
CT
Timing capacitor
RT
Timing resistor
TA
Operating free-air temperature
TL494C
TL494I
°C
3
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
Electrical Characteristics
over recommended operating free-air temperature range, VCC = 15 V, f = 10 kHz (unless otherwise noted)
Reference Section
TEST CONDITIONS (1)
PARAMETER
TL494C, TL494I
MIN TYP (2)
MAX
4.75
UNIT
Output voltage (REF)
IO = 1 mA
5
5.25
Input regulation
VCC = 7 V to 40 V
2
25
Output regulation
IO = 1 mA to 10 mA
1
15
mV
Output voltage change with temperature
∆TA = MIN to MAX
2
10
mV/V
Short-circuit output current (3)
REF = 0 V
(1)
(2)
(3)
25
V
mV
mA
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values, except for parameter changes with temperature, are at TA = 25°C.
Duration of short circuit should not exceed one second.
Oscillator Section
CT = 0.01 µF, RT = 12 kΩ (see Figure 1)
TEST CONDITIONS (1)
PARAMETER
TL494C, TL494I
MIN TYP (2)
Frequency
Standard deviation of frequency (3)
All values of VCC, CT, RT, and TA constant
Frequency change with voltage
VCC = 7 V to 40 V, TA = 25°C
Frequency change with temperature (4)
∆TA = MIN to MAX
(1)
(2)
(3)
MAX
UNIT
10
kHz
100
Hz/kHz
1
Hz/kHz
10
Hz/kHz
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
All typical values, except for parameter changes with temperature, are at TA = 25°C.
Standard deviation is a measure of the statistical distribution about the mean as derived from the formula:
N
(x n X)2
(4)
n1
N1
Temperature coefficient of timing capacitor and timing resistor are not taken into account.
Error-Amplifier Section
See Figure 2
PARAMETER
TEST CONDITIONS
TL494C, TL494I
MIN TYP (1)
MAX
UNIT
Input offset voltage
VO (FEEDBACK) = 2.5 V
2
10
mV
Input offset current
VO (FEEDBACK) = 2.5 V
25
250
nA
Input bias current
VO (FEEDBACK) = 2.5 V
0.2
1
µA
–0.3 to
VCC – 2
Common-mode input voltage range
VCC = 7 V to 40 V
Open-loop voltage amplification
∆VO = 3 V, VO = 0.5 V to 3.5 V, RL = 2 kΩ
Unity-gain bandwidth
VO = 0.5 V to 3.5 V, RL = 2 kΩ
Common-mode rejection ratio
∆VO = 40 V, TA = 25°C
65
80
dB
Output sink current (FEEDBACK)
VID = –15 mV to –5 V, V (FEEDBACK) = 0.7 V
0.3
0.7
mA
Output source current (FEEDBACK)
VID = 15 mV to 5 V, V (FEEDBACK) = 3.5 V
–2
(1)
4
All typical values, except for parameter changes with temperature, are at TA = 25°C.
70
V
95
dB
800
kHz
mA
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
Electrical Characteristics
over recommended operating free-air temperature range, VCC = 15 V, f = 10 kHz (unless otherwise noted)
Output Section
PARAMETER
TEST CONDITIONS
Collector off-state current
VCE = 40 V, VCC = 40 V
Emitter off-state current
VCC = VC = 40 V, VE = 0
Collector-emitter saturation voltage
2
MAX
UNIT
100
µA
–100
µA
Common emitter
VE = 0, IC = 200 mA
1.1
1.3
Emitter follower
VO(C1 or C2) = 15 V, IE = –200 mA
1.5
2.5
Output control input current
(1)
TYP (1)
MIN
VI = Vref
3.5
V
mA
All typical values, except for temperature coefficient, are at TA = 25°C.
Dead-Time Control Section
See Figure 1
PARAMETER
TEST CONDITIONS
MIN TYP (1)
MAX
UNIT
–10
µA
Input bias current (DEAD-TIME CTRL)
VI = 0 to 5.25 V
–2
Maximum duty cycle, each output
VI (DEAD-TIME CTRL) = 0, CT = 0.01 µF,
RT = 12 kΩ
45
Input threshold voltage (DEAD-TIME CTRL)
(1)
Zero duty cycle
Maximum duty cycle
%
3
3.3
MIN TYP (1)
MAX
4
4.5
0
V
All typical values, except for temperature coefficient, are at TA = 25°C.
PWM Comparator Section
See Figure 1
PARAMETER
TEST CONDITIONS
Input threshold voltage (FEEDBACK)
Zero duty cyle
Input sink current (FEEDBACK)
V (FEEDBACK) = 0.7 V
(1)
0.3
0.7
UNIT
V
mA
All typical values, except for temperature coefficient, are at TA = 25°C.
Total Device
PARAMETER
MIN TYP (1)
MAX
VCC = 15 V
6
10
VCC = 40 V
9
15
TEST CONDITIONS
Standby supply current
RT = Vref,
All other inputs and outputs open
Average supply current
VI (DEAD-TIME CTRL) = 2 V, See Figure 1
(1)
7.5
UNIT
mA
mA
All typical values, except for temperature coefficient, are at TA = 25°C.
Switching Characteristics
TA = 25°C
PARAMETER
Rise time
Fall time
Rise time
Fall time
(1)
TEST CONDITIONS
Common-emitter configuration, See Figure 3
Emitter-follower configuration, See Figure 4
MIN TYP (1)
MAX
UNIT
100
200
ns
25
100
ns
100
200
ns
40
100
ns
All typical values, except for temperature coefficient, are at TA = 25°C.
5
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
PARAMETER MEASUREMENT INFORMATION
VCC = 15 V
150 Ω
2W
12
VCC
4
Test
Inputs
3
12 kΩ
6
5
0.01 µF
1
2
16
15
13
C1
DTC
FEEDBACK
E1
RT
C2
CT
1IN+
1IN−
2IN+
E2
8
150 Ω
2W
Output 1
9
11
Output 2
10
Error
Amplifiers
2IN−
OUTPUT
CTRL
REF
14
GND
50 kΩ
7
TEST CIRCUIT
VCC
Voltage
at C1
0V
VCC
Voltage
at C2
0V
Voltage
at CT
Threshold Voltage
DTC
0V
Threshold Voltage
FEEDBACK
0.7 V
Duty Cycle
0%
MAX
VOLTAGE WAVEFORMS
Figure 1. Operational Test Circuit and Waveforms
6
0%
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
PARAMETER MEASUREMENT INFORMATION
Amplifier Under Test
+
VI
FEEDBACK
−
+
Vref
−
Other Amplifier
Figure 2. Amplifier Characteristics
15 V
68 Ω
2W
Each Output
Circuit
tf
Output
tr
90%
90%
CL = 15 pF
(See Note A)
10%
10%
TEST CIRCUIT
OUTPUT VOLTAGE WAVEFORM
NOTE A: CL includes probe and jig capacitance.
Figure 3. Common-Emitter Configuration
15 V
Each Output
Circuit
Output
CL = 15 pF
(See Note A)
90%
90%
68 Ω
2W
10%
10%
tr
TEST CIRCUIT
tf
OUTPUT VOLTAGE WAVEFORM
NOTE A: CL includes probe and jig capacitance.
Figure 4. Emitter-Follower Configuration
7
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
www.ti.com
SLVS074E – JANUARY 1983 – REVISED FEBRUARY 2005
f − Oscillator Frequency and Frequency Variation − Hz
TYPICAL CHARACTERISTICS
OSCILLATOR FREQUENCY AND
FREQUENCY VARIATION†
vs
TIMING RESISTANCE
100 k
VCC = 15 V
TA = 25°C
40 k
−2%
0.001 µF
−1%
10 k
0.01 µF
0%
4k
0.1 µF
1k
400
†
Df = 1%
100
CT = 1 µF
40
10
1k
4k
10 k
40 k
100 k
400 k
1M
RT − Timing Resistance − Ω
†
Frequency variation (∆f) is the change in oscillator frequency that occurs over the full temperature range.
Figure 5.
AMPLIFIER VOLTAGE AMPLIFICATION
vs
FREQUENCY
A − Amplifier Voltage Amplification − dB
100
VCC = 15 V
∆VO = 3 V
TA = 25°C
90
80
70
60
50
40
30
20
10
0
1
10
100
1k
10 k
f − Frequency − Hz
Figure 6.
8
100 k
1M
PACKAGE OPTION ADDENDUM
www.ti.com
9-Apr-2010
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
TL494CD
ACTIVE
SOIC
D
16
TL494CDBR
ACTIVE
SSOP
DB
TL494CDBRE4
ACTIVE
SSOP
TL494CDBRG4
ACTIVE
TL494CDE4
40
Lead/Ball Finish
MSL Peak Temp (3)
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
DB
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SSOP
DB
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
ACTIVE
SOIC
D
16
40
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CDG4
ACTIVE
SOIC
D
16
40
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CDR
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CDRE4
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CDRG3
PREVIEW
SOIC
D
16
2500
TL494CDRG4
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
TBD
Call TI
CU NIPDAU
Call TI
Level-1-260C-UNLIM
TL494CJ
OBSOLETE
CDIP
J
16
TBD
Call TI
TL494CN
ACTIVE
PDIP
N
16
25
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
TL494CNE4
ACTIVE
PDIP
N
16
25
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
TL494CNSR
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CNSRG4
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CPW
ACTIVE
TSSOP
PW
16
90
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CPWE4
ACTIVE
TSSOP
PW
16
90
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CPWG4
ACTIVE
TSSOP
PW
16
90
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CPWLE
OBSOLETE
TSSOP
PW
16
TL494CPWR
ACTIVE
TSSOP
PW
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CPWRE4
ACTIVE
TSSOP
PW
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CPWRG4
ACTIVE
TSSOP
PW
16
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494ID
ACTIVE
SOIC
D
16
40
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494IDE4
ACTIVE
SOIC
D
16
40
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494IDG4
ACTIVE
SOIC
D
16
40
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494IDR
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TBD
Addendum-Page 1
Call TI
Call TI
Call TI
PACKAGE OPTION ADDENDUM
www.ti.com
9-Apr-2010
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
TL494IDRE4
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494IDRG4
ACTIVE
SOIC
D
16
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494IN
ACTIVE
PDIP
N
16
25
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
TL494INE4
ACTIVE
PDIP
N
16
25
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
TL494MJ
OBSOLETE
CDIP
J
16
TBD
Call TI
Call TI
TL494MJB
OBSOLETE
CDIP
J
16
TBD
Call TI
Call TI
Lead/Ball Finish
MSL Peak Temp (3)
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
30-Jul-2010
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
TL494CDBR
SSOP
DB
16
2000
330.0
16.4
8.2
6.6
2.5
12.0
16.0
Q1
TL494CDR
SOIC
D
16
2500
330.0
16.4
6.5
10.3
2.1
8.0
16.0
Q1
TL494CDR
SOIC
D
16
2500
330.0
16.4
6.5
10.3
2.1
8.0
16.0
Q1
TL494CNSR
SO
NS
16
2000
330.0
16.4
8.2
10.5
2.5
12.0
16.0
Q1
TL494CPWR
TSSOP
PW
16
2000
330.0
12.4
6.9
5.6
1.6
8.0
12.0
Q1
TL494IDR
SOIC
D
16
2500
330.0
16.4
6.5
10.3
2.1
8.0
16.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
30-Jul-2010
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
TL494CDBR
SSOP
DB
16
2000
346.0
346.0
33.0
TL494CDR
SOIC
D
16
2500
346.0
346.0
33.0
TL494CDR
SOIC
D
16
2500
333.2
345.9
28.6
TL494CNSR
SO
NS
16
2000
346.0
346.0
33.0
TL494CPWR
TSSOP
PW
16
2000
346.0
346.0
29.0
TL494IDR
SOIC
D
16
2500
333.2
345.9
28.6
Pack Materials-Page 2
MECHANICAL DATA
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001
DB (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
28 PINS SHOWN
0,38
0,22
0,65
28
0,15 M
15
0,25
0,09
8,20
7,40
5,60
5,00
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
2,00 MAX
0,10
0,05 MIN
PINS **
14
16
20
24
28
30
38
A MAX
6,50
6,50
7,50
8,50
10,50
10,50
12,90
A MIN
5,90
5,90
6,90
7,90
9,90
9,90
12,30
DIM
4040065 /E 12/01
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0,15.
Falls within JEDEC MO-150
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
0,65
14
0,10 M
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°– 8°
A
0,75
0,50
Seating Plane
0,15
0,05
1,20 MAX
PINS **
0,10
8
14
16
20
24
28
A MAX
3,10
5,10
5,10
6,60
7,90
9,80
A MIN
2,90
4,90
4,90
6,40
7,70
9,60
DIM
4040064/F 01/97
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0,15.
Falls within JEDEC MO-153
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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