SPECIFICATIO N S

(Typical @ +25ºC and nominal power supply, VREF =+10V, unipolar unless otherwise noted)

M ODEL

DA C9331-16 -6 -5 -4

TY PE

M ultiplying, Latched Inputs

DIGITA L INPUT

Resolution

16-Bits

2-Quad. Unipolar Coding

Binary

4-Quad. Bipolar Coding

Offset Binary

DTL, TTL, CM OS

Input Leakage Current

±1µA (max):

Strobe W idth

250nS (min)

500nS (min)

REFERENCE INPUT

V oltage Range

±25V (max)

Input Impedance

5K

A NA LOG OUTPUT

0.1%

50µV (max)

Small Signal

3dB Bandwidth

1 M Hz

Output Capacitance

90pF

70pF

STA TIC PERFORM A NCE

Integral Linearity (max)

±0.001% ±0.002% ±0.003%

Differential Linearity (max)

±0.0015% ±0.003% ±0.006%

M onotonicity Guaranteed

16 bits 15 bits 14 bits

DY NA M IC PERFORM A NCE

M ajor Code Transition Settling

to 0.01 % F.S.R. (strobed)

2µS

Reference Feedthrough Error

(V ref=20V pp @ 10kHz)

2mV p-p

2ppm/ºC F.S.R. (typ),

6ppm/ºC (max)

Linearity

0.5ppm/ºC F.S.R. (max)

Differential Linearity

0.5ppm/ºC F.S.R. (max)

Linearity Over Time

3ppm F.S.R./1000 hrs.

POW ER SUPPLY (V DD)

V oltage Range @ Current

+15V (nom); +11.5V to

+15.5V @ 1.5mA

Rejection Ratio (14V -16V )

±0.002% /% (max)

Power Dissipation

(inputs at GND, V ref=0)

60mW (max)

TEM PERA TURE RA NGE

Operating

0ºC to +70ºC

Storage

–55ºC to +85ºC

M ECHA NICA L

Case Style

24-pin double-DIP

Case Dimensions

NOTES:

1. V IH=2.4V (min); VIL=0.8V (max)

Inputs not to exceed -0.5V to +V DD.

2. Time data must be stable before Strobe goes to “ 0”

3. Using internal feedback resistor.

4. Using the internal Rfeedback with nulled external amplifier in a

constant 25ºC ambient. (Offset doubles every 10ºC).

5. The DA C9331-16 Series is designed to be used only in those

applications where the current output is virtual ground; i.e., the

summing junction of an op amp in the inverting mode. The

internal feedback resistor (R Feedback) must be used to achieve

temperature tracking.

See A PPLICA TIONS INFORM A TION for recommended circuit

configurations.

6. For further information on long term drift refer to HS 9377 A pplication.

Notes

O RD ERIN G IN FO RMATIO N

Consult factory for application information.

M ODEL NUM BER

DESCRIPTION

DA C9331-16-4

14-BIT Linearity M DA C

DA C9331-16-5

15-BIT Linearity M DA C

DA C9331-16-6

16-BIT Linearity M DA C

CA UTION: ESD (Electro-Static Discharge) sensitive device. Permanent damage

may occur when unconnected devices are subjected to high energy

electro-static fields. Unless otherwise noted, the voltage at any digital input

should never exceed the supply voltage by more than 0.5 volts

or go below –0.5 volts.

Specifications subject to change without notice.

PIN

FUNCTION PIN FUNCTION

1

Bit 112

24

Bit 13

2

Bit 211

23

Bit 14

3

22

Bit 15

4

Bit 49

21

Bit 16

5

Bit 58

20

M SB LA TCH

6

Bit 67

19

LSB LA TCH

7

Bit 76

18

A NA GND

8

Bit 85

17

+15V

9

Bit 94

16

1 OUT 1

10

Bit 103

15

1 OUT 2

11

Bit 112

14

RFEEDBACK

12

Bit 121

13

REF IN

0.018 ±0.002

(0.46 ±0.05)

0.010 +0.002 – 0.001

(0.25 + 0.005 – 0.003)

1.310

(33.274)

M A X

0.800

(20.321)

M A X

0.165

(4.191)

M A X

0.600 ±0.010

(15.24 ±0.25)

0.025 ±0.010

(0.64 ±0.25)

0.800

(20.321)

0.205

(5.21)

M IN

DIM ENSIONS

inches

(mm)

0.100 ±0.005

(2.54 ±0.13)

TY P

PIN (1) INDEX

12

1

13

24

DAC9331-16