AME8550AEETA270Y_技术文档

AME, Inc.

Voltage Detector

AME8550

n General Description

n Functional Block Diagram

The AME8550 series are highly precise, low power con-

sumption voltage detectors, manufactured using CMOS

and fuse trimming technologies. Detect voltage is ex-

tremely accurate with minimal temperature drift.

(1) CMOS Output without delay

V_DD

V_OUT

Both CMOS and N channel open drain output configu-

rations are available.

V_SS

Vref

BG

n Features

l Highly accurate: + 2%

l Low power consumption: TYP 0.8µA

(V_DD=1.5V)

(2) Nch Open Drain Output without delay

V_DD

l Detect voltage range: 1.6V to 6.0V in 0.1V

increments

V_OUT

V_SS

l Operating voltage range: 1.2V to 6.5V

l Detect voltage temperature characteristics:

TYP ±100ppm/^oC

Vref

BG

l Output configuration: N-channel open drain or

CMOS

(3) CMOS Output with delay

l Ultra small package :

SOT-23 (150mW)

V_DD

SOT-25 (150mW)

V_OUT

SOT-89 (500mW)

V_DD

V_SS

SC-70 (100mW)

I

l Add an external capacitor to perform an

µP reset.

V_TH=V_REF

CD

Vref

BG

nApplications

(4) Nch Open Drain Output with delay

l Microprocessor reset circuitry

l Memory battery back-up circuits

l Power-on reset circuits

l Power failure detection

l System battery life and charge voltage

monitors

V_OUT

V_SS

V_DD

I

V_TH=V_REF

CD

Vref

BG

1

AME, Inc.

Voltage Detector

AME8550

n Pin Configuration

l Without Delay Time

SOT-23

Top View

3

SOT-89

Top View

AME8550AEFTXXXX

1. V_OUT

AME8550AEETXXXX

1. V_OUT

2. V_DD

2. V_ss

AME8550

3. V_ss

3. V_DD

1

2

1

2

3

SOT-25

Top View

SC70-3

Top View

5

AME8550AEITXXXX

1. V_SS

4

3

AME8550CEEVXXXX

1. V_OUT

2. V_OUT

2. V_DD

AME8550

3. V_DD

3. V_ss

4. NC

5. NC

1

2

1

2

3

l With Delay Time

SOT-25

Top View

SOT-25

Top View

5

AME8550AEEVXXXX

1. V_OUT

5

AME8550BEEVXXXX

1. V_OUT

4

2. V_DD

AME8550

3. V_ss

4. CD

4. NC

5. NC

5. CD

1

2

3

1

2

3

n Pin Description

Pin Name

V_DD

Pin Description

Supply Voltage Input

Ground

V_SS

V_OUT

Output

NC

No Connection

Connect an external capacitor when delay function is

needed

CD

2

AME, Inc.

Voltage Detector

AME8550

n Ordering Information

l Without Delay Time

AME8550 x x x x x xxx x

Special Feature

Detect Voltage

Output Options

Number of Pins

Package Type

Operating Temperature

Pin Out Configuration

Operating

Temperature

Range

Number

of

Pins

Package

Type

Detect

Voltage

Special

Feature

Output Options

Configuration

O

1. VOUT

A

E:

F:

T: 3

V: 5

E:

SOT-2X

SOT-89

A: CMOS output without delay 190: V=1.9V L: Low profile

B: Open-Drain output without 200: V=2.0V Y: Lead free

-40 C to 85 C

2. VSS

(SOT-23)

3. VDD

delay

220: V=2.2V

& Low profile

230: V=2.3V Z: Lead free

240: V=2.4V

250: V=2.5V

263: V=2.63V

270: V=2.7V

1. VOUT

2. VDD

3. VSS

A

(SOT-89)

1. VSS

2. VOUT

3. VDD

280: V=2.8V

360: V=3.6V

370: V=3.7V

A

(SC70-3)

420: V=4.2V

C

(SOT-25)

1. VOUT

2. VDD

3. VSS

4. NC

440: V=4.4V

460: V=4.6V

5. NC

3

AME, Inc.

Voltage Detector

AME8550

n Ordering Information

l With Delay Time

AME8550 x x x x x xxx x

Special Feature

Detect Voltage

Output Options

Number of Pins

Package Type

Operating Temperature

Pin Out Configuration

Operating

Temperature

Range

Number

of

Pins

Package

Type

Detect

Voltage

Special

Feature

Output Options

Configuration

O

E:

F:

T: 3

V: 5

1. VOUT E:

SOT-2X

SOT-89

C: CMOS output with delay

D: Open-Drain output with

delay

190: V=1.9V L: Low profile

200: V=2.0V Y: Lead free

A

(SOT-25)

-40 C to 85 C

2. VDD

3. VSS

4. CD

220: V=2.2V

& Low profile

230: V=2.3V Z: Lead free

240: V=2.4V

5. NC

250: V=2.5V

263: V=2.63V

270: V=2.7V

280: V=2.8V

360: V=3.6V

B

1. VOUT

2. VDD

3. VSS

4. NC

5. CD

370: V=3.7V

420: V=4.2V

440: V=4.4V

460: V=4.6V

4

AME, Inc.

Voltage Detector

AME8550

n Ordering Information (contd.)

Part Number

Marking

AXOww

AXPww

AXQww

Output Voltage Package Operating Temp. Range

-40^oC to +85^oC

AME8550AEEVC190

AME8550AEEVC190L

AME8550AEEVC190Z

AME8550AEEVC190Y

AME8550BEEVC190

AME8550BEEVC190L

AME8550BEEVC190Z

AME8550BEEVC190Y

AME8550AEETB210

AME8550AEETB210L

AME8550AEETB210Z

AME8550AEETB210Y

1.9V

2.1V

SOT-25

SOT-23

A8550A

B210ww

A8550A

B210ww

-40^oC to +85^oC

AME8550AEFTB210

AME8550AEFTB210Z

2.1V

SOT-89

-40^oC to +85^oC

AME8550CEEVB210

AME8550CEEVB210L

AME8550CEEVB210Z

AME8550CEEVB210Y

AME8550AEETA220

AME8550AEETA220L

AME8550AEETA220Z

AME8550AEETA220Y

AXRww

AWHww

2.1V

2.2V

SOT-25

SOT-23

A8550A

A220ww

A8550A

A220ww

-40^oC to +85^oC

AME8550AEFTA220

AME8550AEFTA220Z

2.2V

SOT-89

-40^oC to +85^oC

AME8550AEITA220

AME8550AEITA220Z

AXKw

2.2V

SC70-3

5

AME, Inc.

Voltage Detector

AME8550

n Ordering Information (contd.)

Part Number

AME8550AEETB240

AME8550AEETB240L

AME8550AEETB240Z

AME8550AEETB240Y

Marking

AXVww

Output Voltage Package Operating Temp. Range

-40^oC to +85^oC

2.4V

SOT-23

A8550A

B240ww

A8550A

B240ww

-40^oC to +85^oC

AME8550AEFTB240

AME8550AEFTB240Z

2.4V

SOT-89

-40^oC to +85^oC

AME8550CEEVB240

AME8550CEEVB240L

AME8550CEEVB240Z

AME8550CEEVB240Y

AME8550AEEVD240

AME8550AEEVD240L

AME8550AEEVD240Z

AME8550AEEVD240Y

AME8550BEEVD240

AME8550BEEVD240L

AME8550BEEVD240Z

AME8550BEEVD240Y

AME8550AEETB250

AME8550AEETB250L

AME8550AEETB250Z

AME8550AEETB250Y

AXWww

AXXww

AXYww

AXZww

2.4V

2.5V

SOT-25

SOT-23

A8550A

B250ww

A8550A

B250ww

-40^oC to +85^oC

AME8550AEFTB250

AME8550AEFTB250Z

2.5V

SOT-89

Note: ww represents the date code / w represents date code ( A thru Z ) : 2 work weeks per character.

* A line on top of the first letter represents lead free plating such as AME8550

Please consult AME sales office or authorized Rep./Distributor for the availability of output voltage and package type .

6

AME, Inc.

Voltage Detector

AME8550

n Ordering Information (contd.)

Part Number

Marking

AYAww

AYVww

AYWww

AWIww

Output Voltage Package Operating Temp. Range

-40^oC to +85^oC

AME8550CEEVB250

AME8550CEEVB250L

AME8550CEEVB250Z

AME8550CEEVB250Y

AME8550AEEVD260

AME8550AEEVD260L

AME8550AEEVD260Z

AME8550AEEVD260Y

AME8550BEEVD260

AME8550BEEVD260L

AME8550BEEVD260Z

AME8550BEEVD260Y

AME8550AEETA270

AME8550AEETA270L

AME8550AEETA270Z

AME8550AEETA270Y

2.5V

2.6V

2.7V

SOT-25

SOT-23

A8550A

A270ww

A8550A

A270ww

-40^oC to +85^oC

AME8550AEFTA270

AME8550AEFTA270Z

2.7V

SOT-89

-40^oC to +85^oC

AME8550AEITA270

AME8550AEITA270Z

AME8550AEETB270

AME8550AEETB270L

AME8550AEETB270Z

AME8550AEETB270Y

AXNw

2.7V

SC70-3

SOT-23

AXNw

AWVww

A8550A

B270ww

A8550A

B270ww

-40^oC to +85^oC

AME8550AEFTB270

AME8550AEFTB270Z

2.7V

SOT-89

7

AME, Inc.

Voltage Detector

AME8550

n Ordering Information (contd.)

Part Number

Marking

AYSww

AYXww

AYYww

AYBww

Output Voltage Package Operating Temp. Range

-40^oC to +85^oC

AME8550CEEVB270

AME8550CEEVB270L

AME8550CEEVB270Z

AME8550CEEVB270Y

AME8550AEEVD270

AME8550AEEVD270L

AME8550AEEVD270Z

AME8550AEEVD270Y

AME8550BEEVD270

AME8550BEEVD270L

AME8550BEEVD270Z

AME8550BEEVD270Y

AME8550AEETB280

AME8550AEETB280L

AME8550AEETB280Z

AME8550AEETB280Y

2.7V

2.8V

SOT-25

SOT-23

A8550A

B280ww

A8550A

B280ww

-40^oC to +85^oC

AME8550AEFTB280

AME8550AEFTB280Z

2.8V

SOT-89

-40^oC to +85^oC

AME8550CEEVB280

AME8550CEEVB280L

AME8550CEEVB280Z

AME8550CEEVB280Y

AME8550AEEVC290

AME8550AEEVC290L

AME8550AEEVC290Z

AME8550AEEVC290Y

AYCww

AYDww

2.8V

2.9V

SOT-25

8

AME, Inc.

Voltage Detector

AME8550

n Ordering Information (contd.)

Part Number

Marking

AYEww

AYFww

Output Voltage Package Operating Temp. Range

-40^oC to +85^oC

AME8550BEEVC290

AME8550BEEVC290L

AME8550BEEVC290Z

AME8550BEEVC290Y

AME8550AEETA300

AME8550AEETA300L

AME8550AEETA300Z

AME8550AEETA300Y

2.9V

3.0V

SOT-25

SOT-23

A8550A

A300ww

A8550A

A300ww

AME8550AEFTA300

AME8550AEFTA300Z

3.0V

SOT-89

-40^oC to +85^oC

AME8550CEEVA300

AME8550CEEVA300L

AME8550CEEVA300Z

AME8550CEEVA300Y

AME8550AEETB340

AME8550AEETB340L

AME8550AEETB340Z

AME8550AEETB340Y

AME8550AEFTB340

AYGww

AYHww

3.0V

3.4V

SOT-25

SOT-23

SOT-89

A8550A

B340ww

A8550A

B340ww

-40^oC to +85^oC

AME8550AEFTB340Z

3.4V

SOT-89

-40^oC to +85^oC

AME8550CEEVB340

AME8550CEEVB340L

AME8550CEEVB340Z

AME8550CEEVB340Y

AYIww

3.4V

SOT-25

9

AME, Inc.

Voltage Detector

AME8550

n Ordering Information (contd.)

Part Number

Marking

AYJww

AYKww

AYLww

Output Voltage Package Operating Temp. Range

-40^oC to +85^oC

AME8550AEEVD360

AME8550AEEVD360L

AME8550AEEVD360Z

AME8550AEEVD360Y

AME8550BEEVD360

AME8550BEEVD360L

AME8550BEEVD360Z

AME8550BEEVD360Y

AME8550AEETB440

AME8550AEETB440L

AME8550AEETB440Z

AME8550AEETB440Y

3.6V

4.4V

SOT-25

SOT-23

A8550A

B440ww

A8550A

B440ww

-40^oC to +85^oC

AME8550AEFTB440

AME8550AEFTB440Z

4.4V

SOT-89

-40^oC to +85^oC

AME8550CEEVB440

AME8550CEEVB440L

AME8550CEEVB440Z

AME8550CEEVB440Y

AME8550AEEVC460

AME8550AEEVC460L

AME8550AEEVC460Z

AME8550AEEVC460Y

AME8550BEEVC460

AME8550BEEVC460L

AME8550BEEVC460Z

AME8550BEEVC460Y

AYMww

AYNww

AYOww

4.4V

4.6V

SOT-25

10

AME, Inc.

Voltage Detector

AME8550

n Absolute Maximum Ratings

Parameter

Symbol

V_DD

Maximum

Unit

V

Input Voltage

7

50

Output Current

I_OUT

mA

CMOS

Vss -0.3 to V_DD+0.3

Vss -0.3 to 7

Output Voltage

V_OUT

V

mW

^oC

Nch open drain

SOT-23

150

SOT-25

Power Dissipation

SOT-89

500

SC-70

100

Operating Ambient Temperature Range

Storage Temperature Range

Topr

T_STG

-40 to +85

- 40 to +125

Caution: Stress above the listed absolute rating may cause permanent damage to the device

11

AME, Inc.

Voltage Detector

AME8550

n Electrical Specifications

TA = 25^OC, V_DF(T)=1.6 to 6.0V + 2%

Test Condition

Parameter

Detect Voltage

Symbol

Min

Typ

Max

Units

V_DF

x0.98

2

V_DF

x1.02

8

V_DF

V

Hysteresis Range

V

_HYS/ V_DF

%

1.5 < V_DF< 2.0

0.9

1.0

1.1

1.2

2

2.7

3.0

3.2

3.6

4.0

6.5

2.0 <= V_DF< 3.0

V_DD=V_DF+0.5V 3.0 <= V_DF< 4.0

4.0 <= V_DF<= 5.0

Supply Current

I_SS

A

µ

5.0 < V_DF<= 6.0

Operating Voltage

V_DD

V_DF(T)=1.6V to 6.0V

1.2

V

Nch

V_DS=0.5V

V_DD=1.0V

1.0

3.0

5.0

6.0

7.0

2.2

7.7

V

_DD=2.0V

V_DD=3.0V

_DD=4.0V

10.1

11.5

13.0

Output Current

I_OUT

mA

V

V_DD=5.0V

V_DS=2.1V

Pch

-10.0

–100

-2.0

0.2

V

_DD=7V

(with CMOS output)

V

∆

DF

-40^oC<= Topr<= 85^oC

ppm/^oC

ms

Temperature Characteristics

Topr.V

∆

DF

Propagation Time

tDLY

(V_{DR -->}V_OUTinversion)

Note:

V_DF(T) : Established Detect Voltage Value

Release Voltage : V_DR= V_DF+ V_HYS

12

AME, Inc.

Voltage Detector

AME8550

n Functional Description

(CMOS output without delay)

(CMOS output with delay)

1. When input voltage (V_DD) rises above detect voltage

(V_DF), output voltage (V_OUT) will be equal to V_DD.

1. When input voltage (V_DD) rises above detect voltage

(V_DF), output voltage (V_OUT) will be equal to V_DD.

( A condition of high impedance exists with Nch open

drain output configurations. )

( A condition of high impedance exists with Nch open

drain output configurations. )

2. When input voltage (V_DD) falls below detect voltage

(V_DF), output voltage (V_OUT) will be equal to the ground

voltage (V_SS) level.

2. When input voltage (V_DD) falls below detect voltage

(V_DF), output voltage (V_OUT) will be equal to the ground

voltage (V_SS) level.

3. When input voltage (V_DD) falls to a level below that of

the minimum operating voltage (V_MIN), output will become

unstable. In this condition, V_DDwill equal the pulled-up

output ( should output be pulled-up.)

3. When input voltage (V_DD) falls to a level below that of

the minimum operating voltage (V_MIN), output will become

unstable. In this condition, V_DDwill equal the pulled-up

output ( should output be pulled-up.)

4. When input voltage (V_DD) rises above the ground volt-

age (V_SS) level, output will be unstable at levels below the

minimum operating voltage (V_MIN). Between the V_MINand

detect release voltage (V_DR) levels, theground voltage (V_SS)

level will be maintained.

4. When input voltage (V_DD) rises above the ground volt-

age (V_SS) level, output will be unstable at levels below the

minimum operating voltage (V_MIN). Between the V_MINand

detect release voltage (V_DR) levels, theground voltage (V_SS)

level will be maintained.

5. When input voltage (V_DD) rises above detect release

voltage (V_DR), output voltage (V_OUT) will be equal to V_DD.

5. When input voltage (V_DD) rises above detect release

voltage (V_DR), output voltage (V_OUT) will be equal to V_DD

after T_Ddelay time.

( A condition of high impedance exists with Nch open

drain output configurations. )

Q = V x C= I x T_D

VxC

6. The difference between V_DRand V_DFrepresents the

hysteresis range.

T=

V=V_REF

I

V_REF* 1nF

75nA

For Example, T_D=

( A condition of high impedance exists with Nch open

drain output configurations. )

6. The difference between V_DRand V_DFrepresents the

hysteresis range.

n Timing Chart

Input Voltage (V_DD

Detect Release Voltage (V_DR

Detect Voltage (V_DF

)

Input Voltage (V_DD

Detect Release Voltage (V_DR

Detect Voltage (V_DF

)

6

)

Min. Operating Voltage (V_MIN

)

Min. Operating Voltage (V_MIN

)

Ground Voltage (V_ss

)

Ground Voltage (V_ss

)

Output Voltage (V_OUT

)

Output Voltage (V_OUT

)

T_D

Ground Voltage (V_ss

)

Ground Voltage (V_ss

)

3

4

1

2

5

3

4

1

2

5

13

AME, Inc.

Voltage Detector

AME8550

n Notes on Use

(2) Oscillation as a result of through current

1. When a resistor is connected between the V_DDpin and

the input with CMOS output configurations, oscillation

may occur as a result of voltage drops at R_INif load cur-

rent (I_OUT) exists. ( refer to 5 - (1) below )

Since the AME8550 series are CMOS ICS,

through current will flow when the IC’s internal cir-

cuit switching operates(during release and detect

operations ).Consequently, oscillation is liable to

occur as a result of drops in voltage at the through

current’s resistor (R_IN) during release voltage op-

erations. ( refer to diagram 2 )

2. When a resistor is connected between the V_DDpin and

the input with CMOS output configurations, irrespective

of Nch output configurations, oscillation may occur as a

result of through current at the time of voltage release

even if load current (I_OUT) does not exist.( refer to 5 - (1)(2)

below )

Since hysteresis exists during detect operations,

oscillation is unlikely to occur.

3. With a resistor connected between the V_DDpin and the

input, detect and release voltage will rise as a result of

the IC’s supply current flowing through the V_DDpin.

Input

4. In order to stabilise the IC’s operations, please en-

sure that V_DDpin’s input frequency’s rise and fall times

are more than several µ sec / V.

AME8550

R_IN

I_OUT

R_INxI_OUT

voltage drop

V_OUT

V_DD

5. Oscillation

V_SS

(1) Output current oscillation with the CMOS output

configuration

When the voltage applied at IN rises, release op-

erations commence and the detector’s output volt-

age increases. Load current (I_OUT) will flow at R_L.

Because a voltage drop ( R_INx I_OUT) is produced at

the R_INresistor, located between the input (IN) and

the V_DDpin, the load current will flow via the IC’s

Diagram1

Input

V

_DDpin. The voltage drop will also lead to a fall in

AME8550

R_IN

the voltage level at the V_DDpin. When the V_DDpin

voltage level falls below the detect voltage level,

detect operations will commence. Following detect

operations, load current flow will cease and since

voltage drop at R_INwill disappear, the voltage level

at the V_DDpin will rise and release operations will

begin over again.

R_INxI_SS

voltage drop

*

V_OUT

V_DD

V_SS

Iss*

(includes through

current)

Oscillation may occur with this “ release - de-

tect - release “ repetition.

Diagram2

Further, this condition will also appear via means

of a similar mechanism during detect operations.

14

AME, Inc.

Voltage Detector

AME8550

AME8550-1.9V

160

140

120

100

80

14

12

VDD=0.8V

10

8

6

60

4

40

VDD=0.7V

2

0

20

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

1

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

VDS (V)

AME8550-2.7V

AME8550AEETA270

250

40

35

30

25

20

15

10

5

VIN=2.5V

200

150

100

50

VIN=2.0V

VIN=1.5V

VIN=1.0V

0

0.00

0.50

1.00

1.50

2.00

2.50

3.00

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

VDS (V)

AME8550-4.6V

180

50

45

40

35

30

25

20

15

10

5

VIN=4.0V

VIN=3.5V

VDD=0.8V

160

140

120

100

80

VIN=3.0V

VIN=2.5V

VIN=2.0V

60

VIN=1.5V

40

VDD=0.7V

20

0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

0.0 0.1 0.2

0.3 0.4 0.5 0.6

0.7

0.8 0.9 1.0

VDS (V)

15

AME, Inc.

Voltage Detector

AME8550

AME8550-1.9V

9

8

7

6

5

4

3

2

1

0

16

14

12

10

8

VDS=2.1V

VDS=1.5V

VDS=1.0V

6

VDS=0.5V

4

2

0

0.0

0.5

1.0

1.5

2.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

Input Voltage (V)

AME8550-2.7V

AME8550AEETA270

9

8

7

6

5

4

3

2

1

0

16

VDS=2.1V

14

12

VDS=1.5V

10

8

VDS=1.0V

6

4

2

0

VDS=0.5V

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Input Voltage (V)

AME8550-4.6V

10

9

8

7

6

5

4

3

2

1

0

16

14

12

10

8

VDS=2.1V

VDS=1.5V

VDS=1.0V

6

VDS=0.5V

4

2

0

1

2

3

4

5

Input Voltage (V)

16

AME, Inc.

Voltage Detector

AME8550

Output Voltage vs. Input Voltage (2.2V)

Supply Current vs. Input Voltage (2.7V)

3.0

3.5

3.0

2.5

2.0

2.5

2.0

1.5

1.0

0.5

0.0

V_INdown

1.5

V_INup

1.0

0.5

0.0

0

1

2

3

4

5

0

0.5

1

1.5

2

2.5

3

Input voltage (V)

Input Voltage (V)

Output Voltage vs. Input Voltage (2.7V)

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

V_INdown

V_INup

0

0.5

1

1.5

2

2.5

3

Input Voltage (V)

17

AME, Inc.

Voltage Detector

AME8550

n Package Dimension

SOT-23

Top View

Side View

MILLIMETERS

INCHES

MIN MAX

SYMBOLS

MIN

1.00

0.00

0.35

0.09

2.70

1.40

MAX

1.40

0.15

0.50

0.25

3.10

1.80

D

C

0.0394 0.0551

0.0000 0.0059

0.0138 0.0197

0.0035 0.0098

0.1063 0.1220

0.0551 0.0709

0.0748 BSC

A

A₁

b

C

D

E

e

£ c1

1.90 BSC

2.40

3.00

0.09449 0.11811

0.0138BSC

H

L

0.35BSC

Front View

0^o

10^o

0^o

10^o

1

θ

b

TSOT-23

Top View

Side View

MILLIMETERS

INCHES

SYMBOLS

D

C

MIN

0.80

0.35

0.08

2.70

1.20

MAX

1.30

0.50

0.25

3.10

1.80

MIN

MAX

A+A₁

0.0315 0.0512

0.0138 0.0197

0.0031 0.0098

0.1063 0.1220

0.0472 0.0709

0.0748 BSC

b

C

D

E

e

1.90 BSC

e

£ c1

H

L

2.40

3.00

0.09449 0.11811

0.0138BSC

0.35BSC

Front View

0^o

10^o

0^o

10^o

1

θ

b

18

AME, Inc.

Voltage Detector

AME8550

n Package Dimension

SOT-25

Top View

Side View

MILLIMETERS

INCHES

SYMBOLS

D

MIN

MAX

MIN

MAX

1.20REF

0.0472REF

A

A₁

b

0.00

0.30

2.70

1.40

0.15

0.55

3.10

1.80

0.0000 0.0059

0.0118 0.0217

0.1063 0.1220

0.0551 0.0709

0.07480 BSC

D

E

e

1.90 BSC

£ c1

S1

e

2.60

3.00

0.10236 0.11811

0.0146BSC

H

L

0.37BSC

Front View

0^o

10^o

0^o

10^o

1

θ

0.95BSC

0.0374BSC

S₁

b

TSOT-25

Top View

Side View

MILLIMETERS

INCHES

SYMBOLS

D

MIN

0.90

0.30

0.09

2.70

1.40

MAX

1.25

0.50

0.25

3.10

1.80

MIN

MAX

0.0354 0.0492

0.0118 0.0197

0.0035 0.0098

0.1063 0.1220

0.0551 0.0709

0.07480 BSC

A+A₁

b

c

D

E

e

£ c1

1.90 BSC

S1

e

2.40

3.00

0.09449 0.11811

0.0138BSC

H

L

0.35BSC

Front View

0^o

10^o

0^o

10^o

1

θ

0.95BSC

0.0374BSC

S₁

b

19

AME, Inc.

Voltage Detector

AME8550

n Package Dimension

SOT-89

Side View

Top View

MILLIMETERS

INCHES

MIN MAX

SYMBOLS

D

MIN

MAX

D1

1.39

1.60

0.05472 0.06299

0.0315REF

A

A₁

C

POLISH

0.8REF

0.35

4.39

1.35

2.28

0.44

4.60

1.83

3.60

0.01378 0.01732

0.17283 0.1811

0.05315 0.07205

0.08976 0.14173

0.1181REF

D

D₁

E

C

S1

e

3.00REF

e

0.70REF

1.50REF

0.0276REF

H

Front View

0.0590REF

S1

MATTE FINISH

A

POLISH

20

www.ame.com.tw

E-Mail: sales@ame.com.tw

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. , July 2004

Document: 2051-DS8550-F

Corporate Headquarter

AME, Inc.

2F, 302 Rui-Guang Road, Nei-Hu District

Taipei 114, Taiwan, R.O.C.

Tel: 886 2 2627-8687

U.S.A (Subsidiary)

Analog Microelectronics, Inc.

3100 De La Cruz Blvd., Suite 201

Santa Clara, CA. 95054-2046

Tel : (408) 988-2388

Fax: 886 2 2659-2989

Fax: (408) 988-2489


型号：	AME8550AEETA270Y
厂家：	ANALOG MICROELECTRONICS
描述：	Voltage Detector 电压检测器
文件：	总21页 (文件大小：282K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AME8550AEETA270Y [AME]

相关型号：

AME8550AEETA270Z

AME8550AEETA300

AME8550AEETA300L

AME8550AEETA300Y

AME8550AEETA300Z

AME8550AEETA330Z

AME8550AEETA340Z

AME8550AEETA390

AME8550AEETA390L

AME8550AEETA390Y

AME8550AEETA390Z

AME8550AEETB210