2

®

ISO806

SPECIFICATIONS

ELECTRICAL

ISO806P

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN

assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject

to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not

authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.

ISOLATION PARAMETERS

Rated Voltage, Continuous

50Hz

1500

Vrms

1s, 5pC

2500

Vrms

Creepage Distance (External) DIP = “P” Package

16

mm

Internal Isolation Distance

0.10

mm

Barrier Impedance

Ω II pF

240Vrms, 60Hz

1.7

µArms

240Vrms, 50Hz

1.4

µArms

RESOLUTION

12

Bit

ANALOG INPUT

Voltage Ranges

±10, 0 to +5, 0 to +4

V

Impedance

(See Table II)

Capacitance

35

pF

THROUGHPUT SPEED

Conversion Time

20

µs

Complete Cycle

Acquire and Convert

25

µs

Throughput Rate

40

kHz

DC ACCURACY

Integral Linearity Error

±0.15

±0.9

Differential Linearity Error

±0.15

±0.9

LSB

No Missing Codes

Guaranteed

Bits

0.1

LSB

±0.5

%

Full Scale Error Drift

±7

ppm/

°C

Full Scale Error Drift

Ext. 2.5000V Ref

±0.5

ppm/

°C

±10V Range

±10

mV

Bipolar Zero Error Drift

±10V Range

±0.5

ppm/

°C

0V to 5V, 0V to 4V Ranges

±3mV

Unipolar Zero Error Drift

0V to 5V, 0V to 4V Ranges

±0.5

ppm/

°C

±0.5

LSB

AC ACCURACY

Spurious-Free Dynamic Range

90

Total Harmonic Distortion

–90

dB

Signal-to-(Noise+Distortion)

73

dB

Signal-to-Noise

73

dB

130

kHz

SAMPLING DYNAMICS

Aperture Delay

40

ns

Aperture Jitter

20

ps

750

ns

REFERENCE

Internal Reference Voltage

No Load

2.48

2.5

2.52

V

Internal Reference Source Current

1

µA

(Must use external buffer.)

Internal Reference Drift

8

ppm/

°C

External Reference Voltage Range

2.3

2.5

2.7

V

for Specified Linearity

External Reference Current Drain

Ext. 2.5000V Ref

100

µA

DIGITAL INPUTS

Logic Levels

–0.3

1.0

V

V

±10

µA

±10

µA

DIGITAL OUTPUTS

Data Coding

Binary Two’s Complement or Straight Binary

0.4

V

V