5

All data sheets are subject to change without notice

©2005 Maxwell Technologies

All rights reserved.

16-Bit Latchup Protected Analog to Digital Converter

7809LP

01.11.05 Rev 7

Voltage Ranges

10 V, 0 V to 5 V

See Table 2.

Impedance

1. Guarenteed by design.

1, 2, 3

--

35

--

pF

Conversion Time

9, 10, 11

--

7.6

8

µ s

Complete Cycle (Acquire and Convert)

9, 10, 11

--

--

10

µ s

2. Tested by application of signal.

9, 10, 11

100

--

--

kHz

Spurious-Free Dynamic Range, f

1

1. Guaranteed by design.

4, 5, 6

90

100

--

2. All specifications in dB are referred to a full-scale ±10 V input.

Total Harmonic Distortion, f

1

4, 5, 6

--

-100

-90

dB

f

-60 dB Input

4, 5, 6

83

--

88

30

--

--

dB

83

88

--

dB

3. Full-Power Bandwidth defined as Full-Scale input frequency at which Signal-to-Noise (Noise + Distortion) degrades to 60 dB.

9, 10, 11

--

250

--

kHz

Aperture Delay

9, 10, 11

--

40

--

ns

Aperture Jitter

9, 10, 11

Sufficient to meet AC specification

Transient Response FS Step

9, 10, 11

--

2

--

us

1. Recovers to specified performance after 2 X FS input overvoltage.

9, 10, 11

--

150

--

ns