Analog Microelectronics AME8816CEHAADJ, AME8816BEHAADJ, AME8816BEDVADJ, AME8816AEHA500, AME8816AEHA475 Datasheet

AME, Inc.

AME8816

nn

n General Description

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The AME8816 family of positive, linear regulators fea­ture low quiescent current (45µA typ.) with low dropout
voltage, making them ideal for battery applications.

Output voltages are set at the factory and trimmed to

1.5% accuracy.
These rugged devices have both Thermal Shutdown,

and Current Fold-back to prevent device failure under
the "Worst" of operating conditions.

In applications requiring a low noise, regulated supply,
place a 1000pF capacitor between Bypass and Ground.

The AME8816 is stable with an output capacitance of

4.7µF or greater .

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n Features

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1.5A CMOS LDO

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nFunctional Block Diagram

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(Fixed Versions)

Overcurrent

Shutdown

BYPASS

1.242V

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nFunctional Block Diagram

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Thermal

Shutdown

AMP

OUTIN

R1

EN

R2

GND

l Very Low Dropout Voltage
l Guaranteed 1.5A Output
l Accurate to within 1.5%
l 45µA Quiescent Current Typically
l Over-Temperature Shutdown
l Current Limiting
l Short Circuit Current Fold-back
l Noise Reduction Bypass Capacitor (Fixed

Versions)

l Power-Saving Shutdown Mode
l Space-Saving DDPAK-5 Package
l 6 Factory Pre-set Output Voltages

l Low Temperature Coef ficient

l Adjustable Version

nn

n Applications

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l Instrumentation
l Portable Electronics
l Wireless Devices
l PC Peripherals
l Battery Powered Widgets

(Adjustable Version)

IN

Overcurrent

Shutdown

1.242V

nn

n T ypical Application

nn

IN

C1

5V

1µF

C2

1nF

Thermal

Shutdown

AMP

IN

BYP

AME8816

OUT

GND

EN

OUT

EN

ADJ

R1

(external)

R2

(external)

GND

OUT

C3

4.7µ

F

1

AME, Inc.

AME8816

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n Pin Configuration

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AME8816
AEDVXXX
YYWW

12345

TO-263(DDPAK-5) Top View

1. EN

2. V

IN

3. GND

4. V

OUT

5. BYP

AME8816
BEDV ADJ
YYWW

12345

SO-8 Top View

1.5A CMOS LDO

1. EN

2. V

IN

3. GND

4. V

OUT

5. ADJ

8

7

6

5

1. ADJ

2. GND

3. GND

4. EN

5. V

IN

6. GND

7. GND

8. V

OUT

1

O

8

2. GND

1

O

3. GND

1. BYP

2

8816
AEHAXXX

3

4

YYWW

7

6

4. EN

5. V

IN

6. GND

5

7. GND

8. V

OUT

2

3

4

8816
BEHAADJ
YYWW

1. EN

1

2

O

8816
CEHAADJ

3

4

YYWW

8

2. V

IN

3. V

7

6

OUT

4. ADJ

5. GND

6. GND

7. GND

5

8. GND

2

AME, Inc.

AME8816

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AME8816 Ordering Information

1.5A CMOS LDO

Package Type

V

OUT

DDPAK-5 SO-8

1.50 AM E 8816A EDV150 AM E 8816A EHA150

1.80 AM E 8816A EDV180 AM E 8816A EHA180

2.50 AM E 8816A EDV250 AM E 8816A EHA250

3.30 AM E 8816A EDV330 AM E 8816A EHA330

4.75 AM E 8816A EDV475 AM E 8816A EHA475

5.00 AM E 8816A EDV500 AM E 8816A EHA500
ADJ AME8816B EDVA DJ AM E 8816B EHAA DJ

ADJ AM E 8816CE HA A DJ
Please c ons ult A ME sal es office or authorized Rep./ Distr. F or ot her out put voltage and pack age t ype or pinout
availabili t y.

3

AME, Inc.

AME8816

Absolute Maximum Ratings:

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Parameter Maximum Unit

Inpu t Vo l ta ge 8 V

Output Current

Output V olt age GND - 0.3 to V

ESD Class i fic at i on B

Caution: S t res s above the lis t ed abs olut e m aximum rati ng may c aus e permanent damage t o t he device.

Recommended operating Conditions:

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Parameter Rating Un it

Am bient Temperature Range -40 to +85

PD / (VIN - VO)

+ 0.3 V

IN

1.5A CMOS LDO

mA

o

C

Junction Temperature -40 to +125

Thermal Information

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Parame ter

TO-263 (DDPAK -5) 5

Thermal Resistance (

Internal Power Diss ipat ion (P

o

(∆T = 100

Max im um Junct i on Temperature

Max im um Lead Temperature ( 10 Sec)

C)*

)

θ

jc

)

D

SO-8 20**

TO-263 (DDPAK -5) 3.00

SO-8 2.50

o

C

Maximum Unit

o

C / W

W

150

300

o

C

o

C

* As s um ing a heat s ink c apable of twice t imes (

** Estimated

4

)

θ

jc

AME, Inc.

AME8816

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n Electrical Specifications

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V

= V

IN

Input Voltage V
Output Voltage Accuracy V

Dropout Voltage V

Output C urrent I
Current Limit I
Short Circuit Current I
Quiescent Current I
M inimun Load Current

(For ADJ Option)
Ground Pin Current I

Line Regulation RE G

Load Regulation RE G

+2V, VEN = VIN, TA = 25oC unless otherwise noted

O(nom)

Para mete r Symb ol Min Typ Ma x Units

IN

O

DROPOUT

O

LIM

SC

Q

I

MIN

GND

LINE

LOAD

IO=1.5A

V

O=VONOM

IO=1mA

V

IN=VO

Te st Condition

V

= VEHmin, IO=1mA

EN

-2.0%

V

O

V

O

V

O

I

O

=1m A to 1.5A

I

O

+1 to VO+2

I

=1m A to 1.5A

O

1.5V < V

2.0V <V

>1.2V
>1.2V
<0.4V
=0mA

Note 1 7 V

-1.5 1. 5 %

<= 2.0V 1300

O(NOM)

<= 2.8V 800

O(NOM)

2.8V <V

O(NOM)

1500 m A
1500 2000 m A

< 2.0V -0.15 0.15 %

V

O

4.0 > V

>= 2.0V -0.1 0.02 0.1 %

O

4.0V <= V

O

-0.4 0. 4 %

1.5A CMOS LDO

See

chart

750 m A

1mA

-1 0. 2 1 %

Over Temerature Shut down OTS 150

Over Temerature Hys terisis OTH 30

Temperature Coefficient TC 30

V

O

AD J Input Bias C urrent I
AD J Reference V oltage V

ADJ

REF

V

= 5V , V

IN

= 1.24 2V

ADJ

1.223 1.242 1.261 V

f=1kHz 50

I

=100mA

Pow er Supply Rejec tion

Pow er Supply Rejec tion

PS RR f=10kHz 20 dB

PS RR f=10kHz 55 dB

Output V oltage Nois e eN

O

=4.7µF ceramic

C

O

I

=100mA

O

=4.7µF ceramic

C

O

=0.01µF

C

BY P

f=10Hz t o 100k Hz

I

=10mA ,C

O

BY P

=0µF

f=100kHz 15

f=1kHz 75

f=100kHz 30

Co=4.7µF30

600

45 70

45

1

mV

µ

µ

o

o

ppm /

µ

Vrms

µ

A

A

C
C

o

C

A

Output V oltage Nois e eN

EN Input Threshold

EN Input Bias Current

Shut down S upply Current I
Note1.V
Note2.V

IN(min)=VOUT+VDROPOUT

O(nom) :

nom inal output voltage of fixed version

V

V

I

EH

I

EL

SD

EH

EL

f=10Hz t o 100k Hz

I

=10mA ,C

O

BY P

=0.01µF

V

V

= 5V , VO=0V, VEN=0V

IN

VIN= 7V

=0V, VIN= 7V

EN

Co=4.7µF30

Vrms

µ

2.0 Vin V

00.4V

0.1

0.5

0.5 2

A

µ

A

µ

A

µ

5

AME, Inc.

AME8816

nn

n Detailed Description

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The AME8816 family of CMOS regulators contain a
PMOS pass transistor, voltage reference, error amplifier ,
over-current protection, and thermal shutdown.

The P-channel pass transistor receives data from the
error amplifier, over-current shutdown, and thermal pro­tection circuits. During normal operation, the error am­plifier compares the output voltage to a precision refer­ence. Over-current and Thermal shutdown circuits be­come active when the junction temperature exceeds
140oC, or the current exceeds 2.2A. During thermal
shutdown, the output voltage remains low. Normal op­eration is restored when the junction temperature drops
below 120oC.

The AME8816 behaves like a current source when the
load reaches 2.2A. However, if the load impedance
drops below 0.3 ohms, the current drops back to 600mA
to prevent excessive power dissipation. Normal op­eration is restored when the load resistance exceeds

0.75 ohms.

1.5A CMOS LDO

All capacitors should be placed in close proximity to
the pins. A "Quiet" ground termination is desirable.
This can be achieved with a "Star" connection.

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n Enable

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When pulled low, the PMOS pass transistor shuts off,
and all internal circuits are powered down. In this state,
the quiescent current is less than 1µA. This pin behaves
much like an electronic switch.

100Kohm resistor is necessary between V
EN pin when VEN is higher than V

Note: There is no internal pull-up for EN PIN.

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n Adjustable Version

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The adjustable version uses external feedback resistors
to generate an output voltage anywhere from 1.5V
to 5.0V . V adj is trimmed to 1.242V and VOUT is given by
the equation:

IN.

source and

EN

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n External Capacitors

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The AME8816 is stable with an output capacitor to ground
of 4.7µF or greater . Ceramic capacitors have the lowest
ESR, and will offer the best AC performance. Conversely ,
Aluminum Electrolytic capacitors exhibit the highest
ESR, resulting in the poorest AC response. Unfortunately ,
large value ceramic capacitors are comparatively expen­sive. One option is to parallel a 0.1µF ceramic capacitor
with a 10µF Aluminum Electrolytic. The benefit is low
ESR, high capacitance, and low overall cost.

A second capacitor is recommended between the input
and ground to stabilize Vin. The input capacitor should
be at least 0.1µF to have a beneficial effect.

A third capacitor can be connected between the BY­PASS pin and GND. This capacitor can be a low cost
Polyester Film variety between the value of 0.001 ~

0.01µF. A larger capacitor improves the AC ripple re-
jection, but also makes the output come up slowly . This
"Soft" turn-on is desirable in some applications to limit
turn-on surges.

VOUT = V adj ( 1 + R1 / R2 )

Feedback resistors R1 and R2 should be high enough to
keep quiescent current low, but increasing R1 + R2
will reduce stability . In general, R1 and R2 in the 10’s of
kΩ will produce adequate stability , given reasonable lay-
out precautions. T o improve stability characteristics, keep

6

AME, Inc.

AME8816

Dropout Voltage vs. I

1.2

1

0.8

0.6

0.4

Dropout Voltage (V)

0.2

0

0 0.3 0.6 0.9 1.2 1.5 1.8

Quiescent Current vs. Temperature

41
39
37
35
33

(uA)

31
29
27

Quiescent Current @ 5V

25

-45 -5 25 55 85 115

I

(A)

LOAD

Temperature (0C)

V

OUT

LOAD

=

1.5

1.8

2.0

2.1

2.8

3.3

1.5A CMOS LDO

Dropout Voltage vs. V

1

I

=1.5A

LOAD

0.8

0.6

I

=1.0A

0.4

0.2

Dropout Voltage (V)

0

02468

Ground Current vs. V

50
45

A)

40

µ

µµ

µ

35
30
25
20

Ground Current (

15
10

2345678

LOAD

V

OUT

VIN (V)

(V)

I

OUT

V

OUT

OUT

I

=0.5A

LOAD

IN

= 140mA

= 1.5V

Ground Current vs. Load Current

38.5
38

A)

µ

µµ

µ

37.5
37

36.5
36

35.5

Ground Current (

35

34.5

0 0.25 0.5 0.75 1 1.25 1.5

Load Current (mA)

VIN = 2.5V

V

= 1.5V

OUT

7

AME, Inc.

AME8816

V

vs. Temperature (2.5V)

2.500

2.495

2.490

2.485

2.480

Output Voltage (V)

2.475

Dropout Voltage vs. Load Current

Dropout Voltage @

OUT

-45-5255585115

Temperature (0C)

400
350
300
250
200
150
100

1.5A (mV)

50

0

0.3 0.6 0.9 1.2 1.5

(2.5V)

Load Current (A)

1150C
850C

550C
250C

-50C

-450C

1.5A CMOS LDO

Load Regulation vs. Temperature

0.30

0.25

0.20

0.15

0.10

0.05

Load Regulation (%)

0.00

-45 -5 25 55 85 115

Tem pera ture (0C)

AME8816BEHA VADJ vs Temperature

1.244

1.243

1.242

1.241

1.240

1.239

VADJ (V)

1.238

1.237

1.236

1.235

-45 -5 25 55 85 115

Tem perature (0C)

8

AME, Inc.

AME8816

(50mV/DIV)

OUT

V

(2V/DIV)

IN

V

1V/DIV

OUT

1A/DIV V

LOAD

I

Transient Line Response

CIN = 4.7µF

C

= 4.7µF

OUT

T

= TF = 1µS

R

VOUT = 1.5V

Time (20

µµµµ

S/DIV)

Current Limit Response

VIN = 5V

C

= 4.7µF

IN

C

= 4.7µF

OUT

I

LIM

I

SC

Time 1mS/DIV

0V

0V

0A

1.5A CMOS LDO

Load Step 40mA to 1.5A

1A/DIVV

LOAD

I

10mV/DIV

OUT

Time 500

Current Limit Vs. V

3

2.8

2.6

2.4

2.2
2

1.8

1.6

Current Limit (A)

1.4

1.2
1

CIN = 4.7µF

C

= 4.7µF

OUT

V

= 1.8V

OUT

2345678

VIN (V)

S/DIV

µµµµ

CIN = 4.7µF

C

= 4.7µF

OUT

V

= 4.0V

IN

= 1.8V

V

OUT

IN

0A

Short Circuit Current VS. V

1.6

1.4

1.2

0.8

0.6

0.4

0.2

Short Circuit Current (A)

CIN = 4.7µF

C

= 4.7µF

OUT

1

0

2345678

VIN (V)

IN

Overtemperature Shutdown

1A/DIV

OUT

1V/DIV I

OUT

V

Time 100mS/DIV

VIN = 4V

C

= 4.7µF

IN

C

OUT

= 4.7µF

0A

0V

9

AME, Inc.

AME8816

10000

1000

100

ΩΩ

Ω)

10

ESR (Ω

L

C

1

0.1

0.01
0 250 500 750 1000 1250 1500

Stability vs. ESR vs I

Unstable Region

CL=5µF

Stable Region

Untested Region

LOAD

ILOAD (mA)

1.5A CMOS LDO

Stability vs. ESR vs I

10000

1000

100

)

Ω

ΩΩ

Ω

ESR (

L

C

0.01

Unstable Region

CL=2µF

10

1

0.1

0 250 500 750 1000 1250 1500

Stable Region

Untested Region

ILOAD (mA)

LOAD

Stability vs. ESR vs I

10000

1000

)

Ω

ΩΩ

Ω

ESR (
C

0.01

0.001

Unstable Region

100

10

1

L

0.1

Untested Region

0 250 500 750 1000 1250 1500

CL=10µF

Stable Region

ILOAD (mA)

LOAD

10

AME, Inc.

AME8816

nn

n External Resistor Divider Table

nn

R1(kohm) 1.00 2.00 5.00 10.00 20.00 50.00 100.00 200.00 500.00 1000.00

Vout

1.30 21.41 42.83 107.07 214.14 428.28 1070.69

1.35 11.50 23.00 57.50 115.00 230.00 575.00

1.40 7.86 15.72 39.30 78.61 157.22 393.04

1.45 5.97 11.94 29.86 59.71 119.42 298.56 597.55

1.50 4.81 9.63 24.07 48.14 96.28 240.70 481.68 962.79

1.55 4.03 8.06 20.16 40.32 80.65 201.62 403.44 806.49

1.60 3.47 6.94 17.35 34.69 69.39 173.46 347.07 693.85

1.65 3.04 6.09 15.22 30.44 60.88 152.21 304.52 608.82

1.70 2.71 5.42 13.56 27.12 54.24 135.59 271.27 542.36

1.75 2.44 4.89 12.22 24.45 48.90 122.24 244.56 488.98

1.80 2.23 4.45 11.13 22.26 44.52 111.29 222.64 445.16

1.85 2.04 4.09 10.21 20.43 40.86 102.14 204.33 408.55

1.90 1.89 3.78 9.44 18.88 37.75 94.38 188.80 377.51

1.95 1.75 3.51 8.77 17.54 35.08 87.71 175.46 350.85 877.12

2.00 1.64 3.28 8.19 16.39 32.77 81.93 163.88 327.70 819.26

2.05 1.54 3.07 7.69 15.37 30.74 76.86 153.74 307.43 768.56

2.10 1.45 2.90 7.24 14.48 28.95 72.38 144.78 289.51 723.78

2.15 1.37 2.74 6.84 13.68 27.36 68.39 136.81 273.57 683.92

2.20 1.30 2.59 6.48 12.96 25.93 64.82 129.67 259.29 648.23

2.25 1.23 2.46 6.16 12.32 24.64 61.61 123.23 246.43 616.07

2.30 1.17 2.35 5.87 11.74 23.48 58.70 117.41 234.78 586.96

2.35 1.12 2.24 5.60 11.21 22.42 56.05 112.11 224.19 560.47

2.40 1.07 2.15 5.36 10.73 21.45 53.63 107.27 214.51 536.27

2.45 1.03 2.06 5.14 10.28 20.56 51.41 102.83 205.63 514.07

2.50 0.99 1.97 4.94 9.87 19.75 49.36 98.74 197.46 493.64

2.55 0.95 1.90 4.75 9.50 18.99 47.48 94.97 189.91 474.77

2.60 0.91 1.83 4.57 9.15 18.29 45.73 91.47 182.92 457.29 914.58

2.65 0.88 1.76 4.41 8.82 17.64 44.11 88.22 176.42 441.05 882.10

2.70 0.85 1.70 4.26 8.52 17.04 42.59 85.19 170.37 425.93 851.85

2.75 0.82 1.65 4.12 8.24 16.47 41.18 82.37 164.72 411.80 823.61

2.80 0.80 1.59 3.99 7.97 15.94 39.86 79.73 159.44 398.59 797.18

2.85 0.77 1.54 3.86 7.72 15.45 38.62 77.25 154.48 386.19 772.39

2.90 0.75 1.50 3.75 7.49 14.98 37.45 74.92 149.82 374.55 749.10

2.95 0.73 1.45 3.64 7.27 14.54 36.36 72.72 145.43 363.58 727.17

3.00 0.71 1.41 3.53 7.06 14.13 35.32 70.65 141.30 353.24 706.48

3.05 0.69 1.37 3.43 6.87 13.74 34.35 68.70 137.39 343.47 686.95

3.10 0.67 1.34 3.34 6.68 13.37 33.42 66.85 133.69 334.23 668.46

R2(kohm)=(1.242*R1(kohm))/(Vout-1.242)

1.5A CMOS LDO

11

AME, Inc.

AME8816

nn

n External Resistor Divider Table (contd.)

nn

R1(kohm) 1. 00 2. 00 5.00 10. 00 20.00 50.00 100.00 200. 00 500.00 1000. 00

Vout

3.15 0.65 1. 30 3.25 6.51 13.02 32.55 65. 09 130. 19 325.47 650. 94

3.20 0.63 1. 27 3.17 6.34 12.69 31.72 63. 43 126. 86 317.16 634. 32

3.25 0.62 1. 24 3.09 6.19 12.37 30.93 61. 85 123. 71 309.26 618. 53

3.30 0.60 1. 21 3.02 6.03 12.07 30.17 60. 35 120. 70 301.75 603. 50

3.35 0.59 1. 18 2.95 5.89 11.78 29.46 58. 92 117. 84 294.59 589. 18

3.40 0.58 1. 15 2.88 5.76 11.51 28.78 57. 55 115. 11 287.77 575. 53

3.45 0.56 1. 13 2.81 5.63 11.25 28.13 56. 25 112. 50 281.25 562. 50

3.50 0.55 1. 10 2.75 5.50 11.00 27.50 55. 00 110. 01 275.02 550. 04

3.55 0.54 1. 08 2.69 5.38 10.76 26.91 53. 81 107. 63 269.06 538. 13

3.60 0.53 1. 05 2.63 5.27 10.53 26.34 52. 67 105. 34 263.36 526. 72

3.65 0.52 1. 03 2.58 5.16 10.32 25.79 51. 58 103. 16 257.89 515. 78

3.70 0.51 1. 01 2.53 5.05 10.11 25.26 50. 53 101. 06 252.64 505. 29

3.75 0.50 0. 99 2.48 4.95 9. 90 24.76 49.52 99.04 247.61 495. 22

3.80 0.49 0. 97 2.43 4.86 9. 71 24.28 48.55 97.11 242.77 485. 54

3.85 0.48 0. 95 2.38 4.76 9. 52 23.81 47.62 95.25 238.11 476. 23

3.90 0.47 0. 93 2.34 4.67 9. 35 23.36 46.73 93.45 233.63 467. 27

3.95 0.46 0. 92 2.29 4.59 9. 17 22.93 45.86 91.73 229.32 458. 64

4.00 0.45 0. 90 2.25 4.50 9. 01 22.52 45.03 90.07 225.16 450. 33

4.05 0.44 0. 88 2.21 4.42 8. 85 22.12 44.23 88.46 221.15 442. 31

4.10 0.43 0. 87 2.17 4.35 8. 69 21.73 43.46 86.91 217.28 434. 57

4.15 0.43 0. 85 2.14 4.27 8. 54 21.35 42.71 85.42 213.55 427. 10

4.20 0.42 0. 84 2.10 4.20 8. 40 20.99 41.99 83.98 209.94 419. 88

4.25 0.41 0. 83 2.06 4.13 8. 26 20.64 41.29 82.58 206.45 412. 90

4.30 0.41 0. 81 2.03 4.06 8. 12 20.31 40.61 81.23 203.07 406. 15

4.35 0.40 0. 80 2.00 4.00 7. 99 19.98 39.96 79.92 199.81 399. 61

4.40 0.39 0. 79 1.97 3.93 7. 87 19.66 39.33 78.66 196.64 393. 29

4.45 0.39 0. 77 1.94 3.87 7. 74 19.36 38.72 77.43 193.58 387. 16

4.50 0.38 0. 76 1.91 3.81 7. 62 19.06 38.12 76.24 190.61 381. 22

4.55 0.38 0. 75 1.88 3.75 7. 51 18.77 37.55 75.09 187.73 375. 45

4.60 0.37 0. 74 1.85 3.70 7. 40 18.49 36.99 73.97 184.93 369. 86

4.65 0.36 0. 73 1.82 3.64 7. 29 18.22 36.44 72.89 182.22 364. 44

4.70 0.36 0. 72 1.80 3.59 7. 18 17.96 35.92 71.83 179.58 359. 17

4.75 0.35 0. 71 1.77 3.54 7. 08 17.70 35.40 70.81 177.02 354. 05

4.80 0.35 0. 70 1.75 3.49 6. 98 17.45 34.91 69.81 174.54 349. 07

4.85 0.34 0. 69 1.72 3.44 6. 88 17.21 34.42 68.85 172.12 344. 24

4.90 0.34 0. 68 1.70 3.40 6. 79 16.98 33.95 67.91 169.76 339. 53

4.95 0.33 0. 67 1.67 3.35 6. 70 16.75 33.50 66.99 167.48 334. 95

5.00 0.33 0. 66 1.65 3.30 6. 61 16.52 33.05 66.10 165.25 330. 49

R2(kohm)= (1.242*R1(kohm))/ (Vout-1.242)

1.5A CMOS LDO

Note: Small load(greater than 2 mA) is necessary as R1 or R2 is larger than 50 Kohm. Otherwise, output

voltage probably cannot be pulled down to 0 V on disable mode.

12

AME, Inc.

AME8816

nn

n Package Dimension

nn

TO-263 (DDPAK-5)

Top View

Front View

Side View

1.5A CMOS LDO

SYMBO LS

A 10.05 10.31 0.396 0.406
B 8.28 8.53 0.326 0.336
C 4.31 4.57 0.170 0.180
D 0.66 0.91 0.026 0.036
E 1.14 1.40 0.045 0.055

G

H 14.73 15.75 0.580 0.620
K 1.40 1.68 0.000 0.066
L 0.00 0.25 0.055 0.010

M 2.49 2.74 0.000 0.108

N 0.43 0.58 0.098 0.023
P 2.29 2.79 0.017 0.110
R
S 2.41 2.67 0.095 0.105

W

MILLIMETERS INCHES

MIN MAX MIN MAX

1.70 ref 0.067 ref

o

0

o

8

0.25 0.01

o

0

o

8

SO-8

Top View

Front View

Side View

θ

SYMBOLS

A 1.35 1.75 0.053 0.069

A

1

A2

B 0.33 0.51 0.013 0.020
C 0.19 0.25 0.007 0.010
D 4.80 5.00 0.189 0.1970
E 3.80 4.00 0.150 0.157
e
H 5.80 6.20 0.228 0.244
L 0.40 1.27 0.016 0.050
y

θθθθ

MILLIMETERS INCHES

MIN MAX MIN MAX

0.10 0.25 0.004 0.010

1.45 REF 0.057 REF

1.27 BSC 0.050 BSC

-

o

0

0.10
8

o

-

o

0

0.004

o

8

13

www.ame.com.tw

E-Mail: [e-mail]

Life Support Policy:

These products of AME, Inc. are not authorized for use as critical components in life-support devices or

systems, without the express written approval of the president

of AME, Inc.

AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and

advises its customers to obtain the latest version of relevant information.

 AME, Inc. , January 2002

Document: 2013-DS8816-C

U.S. Headquarters Corporate Headquarters

Analog Microelectronics, Inc. AME, Inc.

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