Datasheet KA7912, KA7905 Datasheet (Fairchild Semiconductor)

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

VOLTAGE

REFERENCE

+

-

PROTECTION

CIRCUITRY

R1

R2

GND

I1

I2

Out

In

Q1

Q2

ORDERING INFORMATION

BLOCK DIAGRAM



3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS

The MC79XX series of three-terminal negative regulators are available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.

TO-220

FEATURES

• Output Current in Excess of 1A

• Output Voltages of -5, -6, -8, -12, -15, -18, -24V

• Internal Thermal Overload Protection

• Short Circuit Protection

• Output Transistor Safe-Area Compensation

1: GND 2: Input 3: Output

Device Output Voltage

MC79XXCT (LM79XXCT) (KA79XX) KA79XXA

Tolerance

± 4% ± 2%

Package Operating Temperature

TO-220

0 ~+125°C

Rsc

1999 Fairchild Semiconductor Corporation

Rev. C

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

Load Regulation

∆

mV

∆

ABSOLUTE MAXIMUM RATINGS (T

=+25°C, unless otherwise specified)

A

Characteristic Symbol Value Unit

Input Voltage V Thermal Resistance Junction-Cases Junction-Air Operating Temperature Range T Storage Temperature Range T

I

R

θJC

R

θJA OPR STG

0 ~ +125

- 65 ~ +150

LM7905 ELECTRICAL CHARACTERISTICS

(V

= 10V, lO = 500mA, 0°C ≤TJ ≤ +125°C, CI =2.2µF, CO =1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ =+25°C

Output Voltage V

Line Regulation

Quiescent Current I Quiescent Current Change

Temperature Coefficient of V

D

∆VO/∆T

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

* Load and line regulation are specified at constant junction temperature. Changes in V taken into account separately. Pulse testing with low duty is used.

IO = 5mA to 1A, PO 15W

O

VI = -7 to -20V

VI = -7 to -20V IO=1A VI = -8 to -12V IO=1A

V

O

TJ =25°C

VI = -7.5 to -25V VI= -8 to -12V

IO=1A IO = 5mA to 1.5A

TJ =+25°C

V

O

IO = 250 to 750mA TJ =+25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -8 to -25V 0.1 0.8 IO = 5mA - 0.4 f = 10Hz to 100KHz

N

TA =+25°C f = 120Hz, IO = -35V ∆VI = 10V TJ=+25°C

D

IO = 1A TJ =+25°C, VI = -35V

SC

TJ =+25°C

PK

-35 V 5

65

°C / W

°C /W

- 4.8 - 5.0 - 5.2

- 4.75 -5.0 - 5.25 5 50

2 25

7 50 7 50

10 100

3 50 3 6 mA

40

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be

O

°C °C

V

mV

mA

mV/°C

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7906 ELECTRICAL CHARACTERISTICS

(V

= 11V, lO = 500mA, 0°C ≤TJ≤ +125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ = +25°C

Output Voltage V

IO = 5mA to 1A, PO 15W

O

VI = - 9 to - 21V

Line Regulation

TJ = 25°C

V

O

VI = - 8 to - 25V 10 120 VI= - 9 to -12V 5 60

TJ =+ 25°C

Load Regulation mV

V

O

IO = 5mA to 1.5A TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I

Quiescent Current Change

Temperature Coefficient of V

D

∆VO/∆T

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

* Load and line regulation are specified at constant junction temperature. Changes in V taken into account separately. Pulse testing with low duty is used.

TJ =+ 25°C

Q

IO = 5mA to 1A 0.5

I

Q mA

VI = -9 to -25V 1.3 IO = 5mA -0.5 f = 10Hz to 100KHz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ=+ 25°C

D

IO = 1A TJ= +25°C, VI = -35V

SC

TJ= +25°C

PK

- 5.75 - 6 - 6.25

- 5.7 - 6 - 6.3

10 120

3 60 3 6 mA

130

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be

O

V

mV

mV/°C

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7908 ELECTRICAL CHARACTERISTICS

(V

= 14V, lO = 500mA, 0°C ≤TJ ≤ +125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ =+ 25°C

Output Voltage V

IO = 5mA to 1A, PO 15W

O

VI = -1.5 to -23V

Line Regulation

V

TJ = 25°C

O

VI = -10.5 to -25V 10 100 VI= -11 to -17V 5 80

TJ =+ 25°C IO = 5mA to 1.5A

Load Regulation

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I Quiescent Current Change

Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

TJ =+ 25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -11.5 to -25V 0.1 1 IO = 5mA -0.6 f = 10Hz to 100KHz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ=+ 25°C

D

IO = 1A TJ=+ 25°C, VI = -35V

SC

TJ=+ 25°C

PK

- 7.7 - 8 - 8.3

- 7.6 - 8 - 8.4

12 160

4 80 3 6 mA

mV/°C

175

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

mV

mA

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

Quiescent Current Change

∆

mA

LM7909 ELECTRICAL CHARACTERISTICS

(V

= 14V, lO = 500mA, 0°C ≤TJ ≤+ 125°C, CI =2.2µF, CO = 1µF, unless otherwise specified)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ =+ 25°C

Output Voltage V

IO = 5mA to 1A, PO 15W

O

VI = -1.5 to -23V

Line Regulation

V

TJ = 25°C

O

VI = -10.5 to -25V 10 180 VI= -11 to -17V 5 90

TJ =+ 25°C IO = 5mA to 1.5A

Load Regulation

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I

Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

TJ =+ 25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -11.5 to -25V 0.1 1 IO = 5mA -0.6 f = 10Hz to 100KHz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ=+ 25°C

D

IO = 1A TJ= +25°C, VI = -35V

SC

TJ =+25°C

PK

- 8.7 - 9.0 - 9.3

- 8.6 - 9.0 - 9.4

12 180

4 90 3 6 mA

mV/°C

175

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

mV

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7912 ELECTRICAL CHARACTERISTICS

(VI= 18V, lO =500mA, 0°C ≤TJ≤ +125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ = +25°C

Output Voltage V

Line Regulation

IO = 5mA to 1A, PO 15W

O

VI = -15.5 to -27V

V

TJ = 25°C

O

VI = -14.5 to -30V 12 240 VI= -16 to -22V 6 120

TJ =+ 25°C IO = 5mA to 1.5A

Load Regulation

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I

Quiescent Current Change

Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

TJ =+ 25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -15 to -30V IO = 5mA f = 10Hz to 100KHz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ= +25°C

D

IO = 1A TJ=+ 25°C, VI = -35V

SC

TJ=+ 25°C

PK

-11.5 -12 -12.5

-11.4 -12 -12.6

12 240

4 120 3 6 mA

0.1 1

-0.8 200

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

mV

mA

mV/°C

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7915 ELECTRICAL CHARACTERISTICS

(V

= 23V, IO = 500mA, 0°C ≤TJ +125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ =+ 25°C

Output Voltage V

IO = 5mA to 1A, PO 15W

O

VI = -18 to -30V

Line Regulation

V

O

TJ = 25°C

VI = -17.5 to -30V 12 300 VI= -20 to -26V 6 150

TJ =+ 25°C

Load Regulation

IO = 5mA to 1.5A

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I Quiescent Current Change

Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

TJ =+ 25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -18.5 to -30V 0.1 1 IO = 5mA -0.9 f = 10Hz to 100Khz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ=+25°C

D

IO = 1A TJ=+ 25°C, VI = -35V

SC

TJ=+ 25°C

PK

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

-14.4 -15 -15.6

-14.25 -15 -15.75

12 300

4 150 3 6 mA

mV/°C

250

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

mV

mA

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7918 ELECTRICAL CHARACTERISTICS

(V

= 27V, lO = 500mA, 0°C ≤TJ ≤+125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ =+ 25°C

Output Voltage V

IO = 5mA to 1A, PO 15W

O

VI = -22.5 to -33V

Line Regulation

V

O

TJ = 25°C

VI= -21 to -33V 15 360 VI= -24 to -30V 8 180

TJ =+ 25°C IO = 5mA to 1.5A

Load Regulation

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I Quiescent Current Change Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

TJ =+ 25°C

Q

IO = 5mA to 1A 0.5

I

Q

VI = -22 to -33V 1 IO = 5mA -1 f = 10Hz to 100KHz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ=+ 25°C

D

IO = 1A TJ=+ 25°C, VI = -35V

SC

TJ=+ 25°C

PK

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

-17.3 -18 -18.7

-17.1 -18 -18.9

mV

15 360

mV

5 180 3 6 mA

mA

mV/°C

300

µV

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7924 ELECTRICAL CHARACTERISTICS

(V

= 33V, lO = 500mA, 0°C ≤TJ ≤+125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

Output Voltage V

IO = 5mA to 1A, PO ≤15W

O

VI = -27 to -38V

TJ =+25°C

Line Regulation

V

O

TJ = 25°C

VI = - 27 to - 38V 15 480 VI= - 30 to - 36V 8 180

TJ = +25°C

Load Regulation

IO = 5mA to 1.5A

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I Quiescent Current Change Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

TJ =+ 25°C

Q

IO = 5mA to 1A 0.5

I

Q

VI = -27 to -38V 1 IO = 5mA -1 f = 10Hz to 100KHz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ= +25°C

D

IO = 1A TJ=+ 25°C, VI = -35V

SC

TJ=+25°C

PK

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

- 23 - 24 - 25

- 22.8 - 24 - 25.2

15 480

5 240 3 6 mA

mV/°C

400

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

mV

mA

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7905A ELECTRICAL CHARACTERISTICS

(V

= 10V, lO = 500mA, 0°C ≤TJ ≤ +125°C, CI =2.2µF, CO =1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ =+ 25°C

Output Voltage V

IO = 5mA to 1A, PO 15W

O

VI = -7 to -20V

VI = -7 to -20V IO=1A VI = -8 to -12V IO=1A

Line Regulation

V

O

TJ =+25°C

VI = -7.5 to -25V VI= -8 to -12V

IO=1A IO = 5mA to 1.5A

Load Regulation

Quiescent Current I Quiescent Current Change

Temperature Coefficient of V

D

∆VO/∆T

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

TJ =+ 25°C

V

O

IO = 250 to 750mA TJ = +25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -8 to -25V 0.1 0.8 IO = 5mA - 0.4 f = 10Hz to 100KHz

N

TA =+ 25°C f = 120Hz, IO = -35V ∆VI = 10V TJ=+ 25°C

D

IO = 1A TJ =+ 25°C, VI = -35V

SC

TJ =+ 25°C

PK

* Load and line regulation are specified at constant junction temperature. Changes in V

taken into account separately. Pulse testing with low duty is used.

- 4.9 - 5.0 - 5.1

- 4.8 -5.0 - 5.2 5 50

2 25

7 50 7 50

10 100

3 50 3 6 mA

mV/°C

40

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be

O

V

mV

mA

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7912A ELECTRICAL CHARACTERISTICS

(VI= 18V, lO =500mA, 0°C ≤TJ≤ +125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ =+ 25°C

Output Voltage V

Line Regulation

IO = 5mA to 1A, PO 15W

O

VI = -15.5 to -27V

V

TJ =+25°C

O

VI = -14.5 to -30V 12 240 VI= -16 to -22V 6 120

TJ = +25°C IO = 5mA to 1.5A

Load Regulation

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I

Quiescent Current Change

Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

TJ =+ 25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -15 to -30V IO = 5mA f = 10Hz to 100Khz

N

TA =+ 25°C f = 120Hz ∆VI = 10V TJ=+ 25°C

D

IO = 1A TJ=+ 25°C, VI = -35V

SC

TJ=+ 25°C

PK

-11.75 -12 -12.25

-11.5 -12 -12.5

12 240

4 120 3 6 mA

0.1 1

-0.8 200

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

mV

mA

mV/°C

µV

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

∆

LM7915A ELECTRICAL CHARACTERISTICS

(V

= 23V, lO = 500mA, 0°C ≤TJ≤ +125°C, CI =2.2µF, CO = 1µF, unless otherwise specified.)

I

Characteristic Symbol Test Conditions Min Typ Max Unit

TJ = +25°C

Output Voltage V

IO = 5mA to 1A, PO 15W

O

VI = -18 to -30V

Line Regulation

V

O

TJ =+25°C

VI = -17.5 to -30V 12 300 VI= -20 to -26V 6 150

TJ =+ 25°C

Load Regulation

IO = 5mA to 1.5A

V

O

TJ =+ 25°C IO = 250 to 750mA

Quiescent Current I Quiescent Current Change

Temperature Coefficient of V

∆VO/∆T

D

Output Noise Voltage V

Ripple Rejection RR

Dropout Voltage V Short Circuit Current I

Peak Current I

TJ =+ 25°C

Q

IO = 5mA to 1A 0.05 0.5

I

Q

VI = -18.5 to -30V 0.1 1 IO = 5mA -0.9 f = 10Hz to 100KHz

N

TA =+25°C f = 120Hz ∆VI = 10V TJ= +25°C

D

IO = 1A TJ=+ 25°C, VI = -35V

SC

TJ=+ 25°C

PK

* Load and line regulation are specified at constant junction temperature. Changes in V into account separately. Pulse testing with low duty is used.

-14.7 -15 -15.3

-14.4 -15 -15.6

mV

12 300

mV

4 150 3 6 mA

mA

mV/°C

250

µV

54 60 dB

2 V

300 mA

2.2 A

due to heating effects must be taken

O

V

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

Quiescent Current [mA]

Dropout Voltage [V]

TYPICAL PERFORMANCE CHARACTERISTICS

Fig.1 Output Voltage Fig. 2 Load Regulation

5.1

5.05

5

4.95

4.9

Output Voltage [-V]

4.85

4.8

-40 -25 0 25 50 75 100 125

Vin=10V Io=40mA

Vin=25V Io=100mA

TA, Ambient Temperature [oC]

Fig.3 Quiescent Current Fig. 4 Dropout Voltage

5

4.5 4

3.5 3

2.5 2

1.5 1

0.5 0

-40 -25 0 25 50 75 100 125

TA, Ambient Temperature [oC] TA, Ambient Temperature [oC]

15 13 11

9 7 5 3 1

-1

Load Regulation [mV]

-3

-5

-40 -25 0 25 50 75 100 125

Io=1.5A

Io=0.75A

TA, Ambient Temperature [oC]

4

3.5

3

2.5

2

1.5

1

0.5

0

-40 -25 0 25 50 75 100 125

Io=1A

Fig.5 Short Circuit Current

0.6

0.55

0.5

0.45

0.4

0.35

0.3

0.25

0.2

0.15

0.1

0.05

0

Short Circuit Current [A]

-0.05

-0.1

-40 -25 0 25 50 75 100 125

TA, Ambient Temperature [oC]

MC79XX (LM79XX) (KA79XX/A) FIXED VOLTAGE REGULATOR (NEGATIVE)

Notes:

TYPICAL APPLICATIONS

Fig. 6 Negative Fixed output regulator

(1) To specify an output voltage, substitute voltage value

2.2µµF

+ +

CI

- VI

2

1

KA79XX

1µµF

C

O

3

Fig. 7 Split power supply (±±12V/1A)

- V

O

for “XX “

(2) Required for stability. For value given, capacitor

must be solid tantalum. If aluminum electronics are used, at least ten times value shown should be selected. C appreciable distance from power supply filter.

(3) To improve transient response. If large capacitors

are used, a high current diode from input to output (1N400l or similar) should be introduced to protect the device from momentary input short circuit.

is required if regulator is located an

I

1

+ 15V

- 15V

KA7812

+

0.33µµF

2.2µµF

+ +

2

1

KA7912

*: Against potential latch-up problems.

3

1µµF

3

1N4001

*

1N4001

*

+12V

GND

-12V

+

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CoolFET™ CROSSVOLT™

CROSSVOLT™

2

E

CMOS™

FACT™

FACT™ FACT Quiet Series™

FACT Quiet Series™

®

FAST

FAST FASTr™

FASTr™ GTO™

GTO™ HiSeC™

HiSeC™

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As used herein:

1. Life support devices or systems are devices or

1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into

systems which, (a) are intended for surgical implant into the body, or (b) support or sustain li fe, or (c) whose

the body, or (b) support or sustain li fe, or (c) whose failure to perform when properly used i n accordance

failure to perform when properly used i n accordance with instructions for use provided in the labeling, can be

with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the

reasonably expected to result in significant injury to the user.

user.

ISOPLANAR™ MICROWIRE™

MICROWIRE™ POP™

POP™ PowerTrench

PowerTrench QFET™

QFET™ QS™

QS™ Quiet Series™

Quiet Series™ SuperSOT™-3

SuperSOT™-3 SuperSOT™-6

SuperSOT™-6 SuperSOT™-8

SuperSOT™-8

®

2. A critical component is any component of a life

2. A critical component is any component of a life support device or system w hose fai lure to perform can

support device or system w hose fai lure to perform can be reasonably expected to cause the fai lure of the l ife

be reasonably expected to cause the fai lure of the l ife support device or system, or to affect its safety or

support device or system, or to affect its safety or effectiveness.

effectiveness.

TinyLogic™ UHC™

UHC™ VCX™

VCX™

PRODUCT STATUS DEFINITIONS

PRODUCT STATUS DEFINITIONS Definition of Terms

Definition of Terms

Datasheet Identification Product Status Definition

Advance Information Formative or

Preliminary First Production This datasheet contains preliminary data, and

No Identification Needed Full Production This datasheet contains final specifications. Fairchild

Obsolete Not In Production This datasheet contains specifications on a product that has

In Design

This datasheet contains the design specifications for

This datasheet contains the design specifications for product development. Specifications may change in any

product development. Specifications may change in any manner without notice.

manner without notice.

supplementary data will be published at a later date.

supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make

Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve

changes at any time without notice in order to improve design.

design.

Semiconductor reserves the right to make changes at any

Semiconductor reserves the right to make changes at any time without notice in order to improve design.

time without notice in order to improve design.

been discontinued by Fairchild semiconductor. The

been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.

datasheet is printed for reference information only.