Corporation

SIGNAL PROCESSING EXCELLENCE

129

0.048%

0.024%

0.012%

0.006%

0.003%

4

6

8

10

12

14

16

18

V DD -VOLTS

Linearity vs. Supply Voltage

2.5

4

10

6

8

10

12

14

16

18

2.0

1.5

1.0

V

DD

-VOLTS

Power Supply Current vs. Voltage

0.048

0.024

0.012

0.006

0.003

0.01

0.1

1

10

VREF -VOLTS

Integral Linearity Error vs. Reference Voltage

CHARACTERISTIC CURVES

(Typical @ + 25

°C, V

Additional Linearity Error vs. Output-Amplifier

Offset-Voltage (V

0.01

4

6

8

10

12

14

16

18

0.004

0.002

0

V

DD

-VOLTS

0.008

0.006

Gain Change vs. Supply Voltage

50

40

30

20

10

0

010

2030

40

50

2 LSB

1 LSB

1/2 LSB @ 16 BITS

VOS-mV

SPECIFICATIONS (continued)

(Typical @ 25

°C, nominal power supply, V

PARAMETER

MIN.

TYP.

MAX.

UNITS

CONDITIONS

ENVIRONMENTAL AND MECHANICAL

Operating Temperature

SP7516JN/KN

0

+70

°C

SP7516AN/BN

–40

+85

°C

HS3160–C

0

+70

°C

HS3160–B

–55

+125

°C

HS3160–B/883

–55

+125

°C

Storage Temperature

–65

+150

°C

Package

SP7516_N

24-pin SOIC

HS3160

22–pin Side–Brazed DIP

Notes:

1.

Digital input voltage must not exceed supply voltage or go below –0.5V ; “0” <0.8V; 2.4V < “1”

≤V

DD.

2.

AC or DC; use R6758–1 for fixed reference applications

3.

Using the internal feedback resistor and an external op amp. The Scale Factor can be adjusted externally by variable resistors in series with the

reference input and/or in series to the internal feedback resistor. Please refer to the Applications Information section.

4.

At 25

°C; the output leakage current will create an offset voltage at the external op amps output. It doubles every 10°C temperature increase.

5.

Integral Linearity is measured as the arithmetic mean value of the magnitudes of the greatest positive deviation and the greatest negative deviation from

the theoretical value for any given input combination.

6.

Differential Linearity is the deviation of an output step form the theoretical value of 1LSB for any two adjacent digital input codes.

7.

At 25

°C, the output leakage current will create an offset voltage output. It doubles every 10°C temperature increase.

8.

Using the internal feedback resistor and an external op amp.

9.

Use series 470ohm resistor to limit startup current.