PC-414

®®

DATEL, Inc., Mansfield, MA 02048 (USA)

• Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 • Email: sales@datel.com • Internet: www.datel.com

FUNCTIONAL SPECIFICATIONS

(Typical at +25 °C, dynamic conditions, gain = 1, unless noted)

PC-414F

2 Simultaneous

(two A/D’s)

Single Ended

0 to +10 V

±5 V

±15 V

2 µs

—

1 k

Ω

165 ns

20 ns

±40 ps

12 bits

400 ns

±1

±1

±0.1

±0.1

2 MHz

2 MHz/chan.

(2 chans.)

–70 dB

PC-414E

16SE/8D [Note 8]

(single A/D)

SE or Diff.

0 to +10 V

±10 V

±5 V

±15 V

2 µs

±10 V

100 M

Ω

750 ns

20 ns

±40 ps

12 bits

500 ns

±1

±0.75

±0.1

±0.1

2 MHz

500 kHz

[Note 4]

–72 dB

PC-414B

4

(single A/D)

Single Ended

0 to +10 V

±10 V

±5 V

±15 V

2 µs

—

10 M

Ω

750 ns

20 ns

±100 ps

14 bits

1.6 µs

±1.5

±1

±0.3

±0.3

500 kHz

330 kHz

–75 dB

ANALOG INPUTS

Number of Channels

Input Configuration

(non-isolated) [Note 19]

Full Scale Input Ranges

(user-selectable) (gain = 1)

[Notes 1 & 16]

Input Overvoltage

(no damage, power on)

Overvoltage Recovery

Time, maximum

Common Mode Voltage

Range, maximum

Input Impedance [Notes 6 &10]

Acquisition Time

(FSR step to 0.01% of FSR, max.)

Aperture Delay

Aperture Delay Uncertainty

Resolution

Conversion Period

Integral Non-linearity

(LSB of FSR)

Differential Non-linearity

(LSB of FSR)

Full Scale Temperature

Coefficient (LSB per °C)

Zero or Offset

Temperature Coefficient

(LSB per °C)

Throughput to FIFO

(single channel, gain = 1)

Throughput to FIFO

(sequential channels,

gain = 1)

Total Harmonic Distortion

[Note 3]

PC-414D

1

(single A/D)

Differential

±5 V

±15 V

2 µs

±1 V

2 k

Ω

50 ns

10 ns

±7 ps

12 bits

200 ns

±2

±1

±0.1

±0.3

5 MHz [Note 9]

—

–68 dB

SAMPLE/HOLD

A/D CONVERTER

SYSTEM DC CHARACTERISTICS [Note 7]

SYSTEM DYNAMIC PERFORMANCE [Note 2]

ANALOG INPUTS

Programmable Gains

See Note 1

Common Mode Rejection

(DC - 60 Hz)

-80 dB (g = 100) (414E)

Addressing Modes

1. Single channel

2. Simultaneous sampling

3. Sequential with

autosequenced addressing

4. Random addressing by host

software

A/D CONVERTER

Output Coding

Positive-true, right justified,

straight bin. (unipolar) or right-

justified 2’s complement

(bipolar) with sign extension

thru bit 15

Trigger Sources

1. Local Pacer frame clock

(Software selectable)

2. External TTL frame clock

3. Analog threshold comp.

A/D Sample Clock

1. Internal programmable

(software selectable)

82C54 timer

2. Ext. TTL input, active low

Please read all notes carefully.

The PC-414J in short-cycled addressing is recommended in place of the PC-414A. Model PC-414E can substitute for the PC-414C.

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