ANALOG INPUT

MIN.

TYP.

MAX.

UNITS

Input Voltage Range

(externally configurable)

0.350

2.8

—

Volts p-p

Input Resistance

—

5000

—

Ohm

Input Capacitance

—

10

—

pF

DIGITAL INPUTS

Logic Levels

Logic 1

+3.5

—

—

Volts

Logic 0

—

—

+.80

Volts

Logic Loading

Logic 1

—

—

+10

uA

Logic 0

—

—

–10

uA

DIGITAL OUTPUTS

Logic Levels

Logic 1 (IOH = .5ma)

+2.4

—

—

Volts

Logic 1 (IOH = 50µa)

+4.5

—

—

Volts

Logic 0 (IOL = 1.6ma)

—

—

+0.4

Volts

Logic 0 (IOL = 50ua)

—

—

+0.1

Volts

Internal Reference Voltage

(Fine gain adjust pin (1) grounded)

+25°C

2.35

2.4

2.45

Volts

0 to 70°C

2.35

2.4

2.45

Volts

–55 to +100°C

2.35

2.4

2.45

Volts

External Current

—

1.0

—

mA

STATIC PERFORMANCE

Differential Nonlinearity

(Histogram, 98kHz) +25°C

–.99

±0.5

+1.5

LSB

0 to 70°C

–.99

±0.5

+1.5

LSB

–55 to +100°C

–.99

±0.6

+1.5

LSB

Integral Nonlinearity

+25°C

—

±2.5

—

LSB

0 to 70°C

—

±2.5

—

LSB

–55 to +100°C

—

±2.5

—

LSB

Guaranteed No Missing Codes

0 to 70°C

14

—

—

LSB

–55 to +100°C

14

—

—

LSB

Absolute Maximum Ratings

PARAMETERS

MIN.

TYP.

MAX.

UNITS

+12V Supply (Pin 32)

0

—

+14

Volts

–5V Supply (Pin 31)

–0.3

—

+6.5

Volts

+5V Supply (Pin 28, 29)

0

—

–6.5

Volts

Digital Input (Pin 23, 24)

–0.3

—

Vdd+0.3V

Volts

Analog Input (Pin 3,4,5)

–5

—

+5

Volts

Lead Temperature (10 seconds)

—

—

300

°C

STATIC PERFORMANCE, continued

MIN.

TYP.

MAX.

UNITS

DC Noise

+25°C

—

0.65

0.85

LSB

0 to 70°C

—

0.65

0.85

LSB

–55 to +100°C

—

0.65

0.85

LSB

Offset Error

+25°C

—

±0.6

±3.0

%FSR

0 to 70°C

—

±0.6

±3.0

%FSR

–55 to +100°C

—

±0.6

±6.0

%FSR

Gain Error

+25°C

—

±1.00

±3.0

%FSR

0 to 70°C

—

±1.35

±3.0

%FSR

–55 to +100°C

—

±1.35

±6.0

%FSR

DYNAMIC PERFORMANCE

Reference Hold

Aquisition Time

70

—

—

ns

Droop

@ 25°C

—

25

—

mV/us

@ –55 to +100°C

—

100

—

mV/us

Signal-to-Noise Ratio

Without Distortion

(CDD-IN, input on pin (3)

Input @ 98kHz)

@ +25 °C

73

75

—

dB

@ 0 to +70°C

73

75

—

dB

@ –55 to +100°C

70

73

—

dB

(Input on pin (5)

Input @ 98kHz)

@ +25 °C

73

75

—

dB

@ 0 to +70°C

73

75

—

dB

@ –55 to +100°C

70

73

—

dB

SIGNAL TIMING

Conversion Rate

–55 to +100°C

5

—

—

MSPS

Conversion Time

—

200

—

nsec

Start Convert Pulse Width

20

150

—

nsec

POWER REQUIREMENTS

Power Supply Range

+12V Supply

+11.4

+12.0

+12.6

Volts

+5V Supply

+4.75

+5.0

+5.25

Volts

–5V Supply

–4.75

–5.0

–5.25

Volts

Functional Specifications

The following specifications apply over the operating temperature range, under the following

conditions: Vcc=+12V, +Vdd=+5V, Vee=–5V, fin=98KHz, sample rate=5MSPS

ADCDS-1405

14-Bit, 5 Megapixels/Second, CCD Signal Processor

www.murata-ps.com

MDC_ADCDS-1405.B02 Page 2 of 9