DAC0802LCJ 판매점 - 8-Bit Digital-to-Analog Converters

DAC0802LCJ 반도체 회로 부품 판매점

8-Bit Digital-to-Analog Converters

National Semiconductor

June 1999

DAC0800/DAC0802

8-Bit Digital-to-Analog Converters

General Description

The DAC0800 series are monolithic 8-bit high-speed

current-output digital-to-analog converters (DAC) featuring

typical settling times of 100 ns. When used as a multiplying

DAC, monotonic performance over a 40 to 1 reference cur-

rent range is possible. The DAC0800 series also features

high compliance complementary current outputs to allow dif-

ferential output voltages of 20 Vp-p with simple resistor loads

as shown in Figure 1. The reference-to-full-scale current

matching of better than ±1 LSB eliminates the need for

full-scale trims in most applications while the nonlinearities

of better than ±0.1% over temperature minimizes system er-

ror accumulations.

The noise immune inputs of the DAC0800 series will accept

TTL levels with the logic threshold pin, VLC, grounded.

Changing the VLC potential will allow direct interface to other

logic families. The performance and characteristics of the

device are essentially unchanged over the full ±4.5V to

±18V power supply range; power dissipation is only 33 mW

with ±5V supplies and is independent of the logic input

states.

The DAC0800, DAC0802, DAC0800C and DAC0802C are a

direct replacement for the DAC-08, DAC-08A, DAC-08C,

and DAC-08H, respectively.

Features

n Fast settling output current: 100 ns

n Full scale error: ±1 LSB

n Nonlinearity over temperature: ±0.1%

n Full scale current drift: ±10 ppm/˚C

n High output compliance: −10V to +18V

n Complementary current outputs

n Interface directly with TTL, CMOS, PMOS and others

n 2 quadrant wide range multiplying capability

n Wide power supply range: ±4.5V to ±18V

n Low power consumption: 33 mW at ±5V

n Low cost

Typical Applications

DS005686-1

FIGURE 1. ±20 VP-P Output Digital-to-Analog Converter (Note 5)

Ordering Information

Non-Linearity

Temperature

Order Numbers

Range

J Package (J16A) (Note 1) N Package (N16E) (Note 1) SO Package (M16A)

±0.1% FS

±0.19% FS

0˚C ≤ TA ≤ +70˚C

−55˚C ≤ TA ≤ +125˚C

0˚C ≤ TA ≤ +70˚C

DAC0802LCJ

DAC0800LJ

DAC0800LCJ

DAC-08HQ DAC0802LCN

DAC-08Q

DAC-08EQ DAC0800LCN

DAC-08HP

DAC-08EP

DAC0802LCM

DAC0800LCM

Note 1: Devices may be ordered by using either order number.

www.national.com

Absolute Maximum Ratings (Note 2)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (V+ − V−)

Power Dissipation (Note 3)

Reference Input Differential Voltage

(V14 to V15)

Reference Input Common-Mode

Range (V14, V15)

Reference Input Current

Logic Inputs

Analog Current Outputs

(VS− = −15V)

ESD Susceptibility (Note 4)

±18V or 36V

500 mW

V− to V+

5 mA

V− to V− plus 36V

4.25 mA

TBD V

Storage Temperature

Lead Temp. (Soldering, 10 seconds)

Dual-In-Line Package (plastic)

Dual-In-Line Package (ceramic)

Surface Mount Package

Vapor Phase (60 seconds)

Infrared (15 seconds)

−65˚C to +150˚C

260˚C

300˚C

215˚C

220˚C

Operating Conditions (Note 2)

Temperature (TA)

DAC0800L

DAC0800LC

DAC0802LC

Min Max

−55 +125

0 +70

Units

˚C

Electrical Characteristics

The following specifications apply for VS = ±15V, IREF = 2 mA and TMIN ≤ TA ≤ TMAX unless otherwise specified. Output

characteristics refer to both IOUT and IOUT.

DAC0802LC

DAC0800L/

Symbol

Parameter

Conditions

DAC0800LC

Units

Min Typ Max Min Typ Max

Resolution

8 8 8 8 8 8 Bits

Monotonicity

8 8 8 8 8 8 Bits

Nonlinearity

±0.1

±0.19 %FS

ts Settling Time

To ±1⁄2 LSB, All Bits Switched

“ON” or “OFF”, TA=25˚C

DAC0800L

100 135

DAC0800LC

100 150

tPLH,

tPHL

Propagation Delay

Each Bit

TA=25˚C

35 60

All Bits Switched

35 60

TCIFS

VOC

IFS4

IFSS

IZS

IFSR

Full Scale Tempco

±10 ±50

±10 ±50 ppm/˚C

Output Voltage Compliance

Full Scale Current

Full Scale Symmetry

Zero Scale Current

Output Current Range

Full Scale Current Change

<1⁄2 LSB, ROUT>20 MΩ Typ

VREF=10.000V, R14=5.000 kΩ

R15=5.000 kΩ, TA=25˚C

IFS4−IFS2

V−=−5V

V−=−8V to −18V

−10 18

1.984 1.992 2.000

±0.5 ±4.0

0.1 1.0

0 2.0 2.1

0 2.0 4.2

−10

1.94

1.99

±1

0.2

2.0

2.04

±8.0

2.0

2.1

4.2

µA

Logic Input Levels

VIL

VIH

IIL

IIH

VIS

VTHR

I15

dl/dt

PSSIFS+

PSSIFS−

Logic “0”

Logic “1”

Logic Input Current

Logic “0”

Logic “1”

Logic Input Swing

Logic Threshold Range

Reference Bias Current

Reference Input Slew Rate

Power Supply Sensitivity

VLC=0V

−10V≤VIN≤+0.8V

2V≤VIN≤+18V

V−=−15V

VS = ±15V

(Figure 11)

4.5V≤V+≤18V

−4.5V≤V−≤18V

IREF=1mA

0.8

2.0

−2.0

0.002

−10

−1.0

4.0 8.0

0.0001

−10

13.5

−3.0

0.01

0.8 V

2.0 V

−2.0 −10

µA

0.002

µA

−10 18 V

−10 13.5 V

−1.0

−3.0

µA

4.0 8.0

mA/µs

0.0001 0.01

%/%

0.0001 0.01

%/%

www.national.com

PDF 파일 내의 페이지 : 총 11 페이지

제조업체: National Semiconductor

( national )

DAC0802LCJ converter

데이터시트 다운로드 :

[ DAC0802LCJ.PDF ]

[ DAC0802LCJ 다른 제조사 검색 ]

국내 전력반도체 판매점

상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743

일반적인 전자부품 판매점

디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14

DAC0802LCJ 반도체 회로 부품 판매점

8-Bit Digital-to-Analog Converters

국내 전력반도체 판매점

일반적인 전자부품 판매점

관련 데이터시트