HS574AC datasheet(2/14 Pages) SIPEX

2 / 14 page

ABSOLUTE MAXIMUM RATINGS

CC to Digital Common .................................................. 0 to +16.5V

LOGIC to Digital Common ................................................... 0 to +7V

Analog Common to Digital Common .........................................

±1V

Control Inputs to Digital Common ................. –0.5V to V

LOGIC +0.5V

(CE, CS, A

0, 12/8, R/C)

Analog Inputs to Analog Common ......................................

±16.5V

(REF IN, BIP OFF, 10V

IN)

20V

IN to Analog Common ........................................................ ±24V

REF OUT ............................................... Indefinite short to common

Momentary short to V

Power Dissipation ............................................................. 1000mW

Lead Temperature, Soldering ................................... 300˚C, 10Sec

ΘJ/C ................................................................................... 45˚C/W

MTBF–25˚C Ground Base ................................ 2.915 million hours

MTBF–125˚C Missile Launch ...................... 10.16 thousand hours

• Inputs exceeding +30% or –30% of FS will cause erratic performance.

CAUTION:

ESD (ElectroStatic Discharge) sensitive

device. Permanent damage may occur on

unconnected devices subject to high energy

electrostatic fields. Unused devices must be

stored in conductive foam or shunts.

Personnel should be properly grounded prior

to handling this device. The protective foam

should be discharged to the destination

socket before devices are removed.

SPECIFICATIONS

(Typical @ 25

°C with V

CC = +15V, VEE = 0V, VLOGIC = +5V unless otherwise noted)

PARAMETER

MIN.

TYP.

MAX.

UNIT

CONDITIONS

RESOLUTION

All models

Bits

ANALOG INPUTS

Input Ranges

Bipolar

±5, ±10

Unipolar

0 to +10, 0 to +20

Input Impedance

10 Volt Input

3.75

6.25

Ω

20 Volt Input

Ω

DIGITAL INPUTS

Logic Inputs CE, CS R/C, A

O, 12/8

Logic 1

+2.4

+5.5

Logic 0

–0.3

+0.8

Current

±0.1

±50

µA

0V to +5.5V Input

Capacitance

12/8 Control Input

Hardwire to V

LOGIC or DIGITAL COMMON (SP574A only)

DIGITAL OUTPUTS

Logic Outputs DB

11–DB0, STS

Logic 1

+2.4

SOURCE ≤ 500µA

Logic 0

+0.4

SINK ≤ 1.6mA

Leakage (High Z State)

±40

µA

Data bits only

Capacitance

Parallel Data Output Codes

Unipolar

Positive true binary

Bipolar

Positive true offset binary

REFERENCE

Internal

10.00

±0.1

Output Current

Note 1

CONVERSION TIME

HS574A

12–Bit Conversion

µs

8–Bit Conversion

µs

SP674A

12–Bit Conversion

µs

8–Bit Conversion

11.25

µs

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