AZ393CP-G1 [DIODES]

Comparator, 2 Func, 2000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8,;


型号：	AZ393CP-G1
厂家：	DIODES INCORPORATED
描述：	Comparator, 2 Func, 2000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8, 放大器光电二极管
文件：	总10页 (文件大小：672K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

General Description

Features

The AZ393/393C series consists of two independent

precision voltage comparators with an offset voltage

specification as low as 1mV. The input common mode

voltage range of these comparators includes ground,

even when operated from a single power supply volt-

age. Operation from split power supplies is also possi-

ble and the low power supply current drain is

independent of the magnitude of the power supply

voltage.

Wide Supply Voltage Range

- Single Supply: 2.0V to 18V

- Dual Supplies: ±1.0V to ±9V

Very Low Supply Current Drain: 0.4mA

- Independent of Supply Voltage

Low Input Bias Current: 25nA (Typical)

Low Input Offset Current: ±5nA (Typical)

Low Input Offset Voltage: ±1mV (Typical)

Input Common Mode Voltage Range Includes

Ground

The AZ393/393C series is designed to directly inter-

face with TTL and CMOS. AZ393C has more

stringent input offset voltage than AZ393.

Differential Input Voltage Range Equals to the

Power Supply Voltage

Low Output Saturation Voltage: 250mV at 4mA

Open Collector Output

The AZ393/393C series can be widely used in applica-

tions such as battery charger, cordless telephone,

switching power supply, DC-DC module and PC

motherboard.

Applications

The AZ393/393C series are available in standard pack-

ages of DIP-8 and SOIC-8.

Battery Charger

Cordless Telephone

Switching Power Supply

DC-DC Module

PC Motherboard

Communication Equipment

SOIC-8

DIP-8

Figure 1. Package Types of AZ393/393C

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Pin Configuration

P Package

(DIP-8)

M Package

(SOIC-8)

OUTPUT1

INPUT1-

INPUT1+

GND

V_CC

OUTPUT1

INPUT1-

INPUT1+

GND

V_CC

OUTPUT 2

INPUT 2-

INPUT 2+

OUTPUT 2

INPUT 2-

INPUT 2+

Figure 2. Pin Configuration of AZ393/393C (Top View)

Functional Block Diagram

V_CC

100µA

3.5µA

100µA

3.5µA

+INPUT

-INPUT

OUTPUT

Figure 3. Functional Block Diagram of AZ393/393C

(Each Comparator)

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Ordering Information

AZ393

E1: Lead Free

G1: Green

Circuit Type

TR: Tape and Reel

Blank: Tube

Blank: AZ393

C: AZ393C

Package

M: SOIC-8

P: DIP-8

Part Number

Marking ID

Package

SOIC-8

DIP-8

Input Offset Voltage

Packing Type

Lead Free

AZ393M-E1

Green

Lead Free

Green

5mV

AZ393M-G1

AZ393M-E1

393CM-E1

AZ393P-E1

AZ393M-G1

393CM-G1

AZ393P-G1

Tube

Tape & Reel

Tube

5mV

2mV

5mV

2mV

AZ393MTR-E1

AZ393CM-E1

AZ393CMTR-E1

AZ393P-E1

AZ393MTR-G1

AZ393CM-G1

AZ393CMTR-G1

AZ393P-G1

Maximum

Value

Tape & Reel

Tube

Maximum

Value

AZ393CP-E1

AZ393CP-G1

AZ393CP-E1 AZ393CP-G1

Tube

BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with

"G1" suffix are available in green packages.

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Absolute Maximum Ratings (Note 1)

Parameter

Symbol

V_CC

V_ID

Value

Unit

Supply Voltage

Differential Input Voltage

Input Voltage

V_IN

-0.3 to 20

I_IN

Input Current (V < -0.3V) (Note 2)

DIP-8

780

660

Power Dissipation (T_A=25^oC)

P_D

SOIC-8

Output Short Circuit to Ground

Operating Junction Temperature

Storage Temperature Range

Continuous

150

T_J

T_STG

T_LEAD

-65 to 150

Lead Temperature (Soldering, 10 seconds)

260

Note 1: Stresses greater than 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 Max-

imum Ratings" for extended periods may affect device reliability.

Note 2: This input current will only exist when the voltage at any of the input leads is driven negative. It is due to

the collector-base junction of the input PNP transistors becoming forward biased and thereby acting as input

diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip.

This transistor action can cause the output voltages of the comparators to go to the V+ voltage level (or to ground

for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal out-

put states will re-establish when the input voltage, which was negative, again returns to a value greater than -0.3

(at 25 C).

Recommended Operating Conditions

Symbol

Parameter

Min

Max

Unit

V_CC

Supply Voltage

Operating Temperature Range

-40

T_A

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Electrical Characteristics

=5V, GND=0V, T =25 C, unless otherwise specified.

Parameter

Conditions

(Note 3)

Min

Typ

1.0

Max

5.0

Unit

AZ393

Input Offset Voltage

Input Bias Current

AZ393C

2.0

I + or I - with output in linear range,

250

=0V, (Note 4)

Input Offset Current

I +-I -, V =0V

5.0

Input Common Mode

Voltage Range

=15V (Note 5)

- 1.5

R =∞, V =5V

0.4

1.0

Supply Current

R =∞, V =18V

1.0

200

300

2.5

Voltage Gain

R ≥15kΩ, V =15V, V =1V to 11V

V/mV

Large Signal Response

Time

V =TTL logic swing, V =1.4V,

REF

=5V, R =5.1kΩ

Response Time

=5V, R =5.1kΩ, (Note 6)

1.3

µs

Output Sink Current

Saturation Voltage

Output Leakage Current

V -=1V, V +=0, V ≤ 1.5V

6.0

V -=1V, V +=0, I

≤ 4mA

250

0.1

400

SINK

V -=0, V +=1V, V =5V

Thermal Resistance

(Junction to Case)

DIP-8

SOIC-8

89.42

C/W

132.00

Note 3: At output switch point, V =1.4V, R =0 with V from 5V to 15V, and over the full common-mode range

(0V to V -1.5V), at 25 C.

Note 4: The direction of the input current is out of the PNP input stage. This current is essentially constant, inde-

pendent of the state of the output, so no loading charge exists on the reference of input lines.

Note 5: The input common-mode voltage of either input signal voltage should not be allowed to go negative by

more than 0.3V. The upper end of the common-mode voltage range is V -1.5V, but either or both inputs can go to

+18V without damage, independent of the magnitude of V

Note 6: The response time specified is a 100mV input step with 5mV overdrive. For large overdrive signals 300ns

can be obtained.

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Typical Performance Characteristics

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

-40C^o

25C^o

85C^o

Supply Voltage (V_DC

)

Supply Voltage (V_DC

)

Figure 4. Supply Voltage vs. Supply Current

Figure 5. Supply Voltage vs. Input Current

OUT

5.1K

V_IN

105mV

V_OUT

0.1

100mV

5.1K

25C^o

V_IN

85C^o

V_OUT

100mV

5mV

0.01

-40C^o

1E-3

0.01

0.1

100

0.4 0.8 1.2 1.6

2.4 2.8 3.2 3.6

Output Sink Current (mA)

Time (µs)

Figure 7. Response Time for 5mV Input Overdrive -

Negative Transition

Figure 6. Output Sink Current vs. Saturation Voltage

5.1K

V_IN

OUT

V_OUT

100mV

195mV

95mV

0.4 0.8 1.2 1.6

2.4 2.8 3.2 3.6

µs)

Time (

Figure 8. Response Time for 5mV Input Overdrive -

Positive Transition

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Typical Application

V_CC

+5.0V

100K

+V_IN

1/2 AZ393/C

V_O

1/4 MM54CXX

+V_REF

Figure 10. Driving CMOS/TTL

Figure 9. Basic Comparator

V_CC

4.3K

100K

10K

100pF

+V_IN

75pF

IN914

1/2 AZ393/C

V_O

1/2 AZ393/C

V_O

0.001µF

100K

IN914

100K

Figure 11. One Shot Multivibrator

Figure 12. Squarewave Oscillator

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Mechanical Dimensions

DIP-8

Unit: mm(inch)

0.700(0.028)

7.620(0.300)TYP

5°

1.524(0.060) TYP

6°

3.200(0.126)

3.600(0.142)

3.710(0.146)

4.310(0.170)

0.510(0.020)MIN

3.000(0.118)

3.600(0.142)

0.204(0.008)

0.360(0.014)

0.254(0.010)TYP

8.200(0.323)

9.400(0.370)

2.540(0.100) TYP

0.130(0.005)MIN

0.360(0.014)

0.560(0.022)

6.200(0.244)

6.600(0.260)

R0.750(0.030)

Φ3.000(0.118)

Depth

0.100(0.004)

0.200(0.008)

9.000(0.354)

9.400(0.370)

Note: Eject hole, oriented hole and mold mark is optional.

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

Data Sheet

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

AZ393/393C

Mechanical Dimensions (Continued)

SOIC-8

Unit: mm(inch)

4.700(0.185)

0.320(0.013)

1.350(0.053)

1.750(0.069)

5.100(0.201)

0.675(0.027)

0.725(0.029)

5.800(0.228)

6.200(0.244)

1.270(0.050)

TYP

20:1

0.800(0.031)

0.100(0.004)

0.300(0.012)

0.200(0.008)

0°

8°

1.000(0.039)

3.800(0.150)

4.000(0.157)

0.190(0.007)

0.250(0.010)

1°

5°

0.330(0.013)

0.510(0.020)

0.900(0.035)

)

(0.0

150

R0.

0.450(0.017)

0.800(0.031)

Note: Eject hole, oriented hole and mold mark is optional.

Mar. 2010 Rev. 1. 6

BCD Semiconductor Manufacturing Limited

http://www.bcdsemi.com

IMPORTANT NOTICE

BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-

cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any

particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use

of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or

other rights nor the rights of others.

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Tel: +886-2-2656 2808

Fax: +886-2-2656 2806

Tel : +1-510-324-2988

Fax: +86-755-8826 7865

Fax: +1-510-324-2788

AZ393CP-G1 [DIODES]

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