XRD9815 查看數據表（PDF） - Exar Corporation

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XRD9815

3-Channel 12-Bit Linear CCD & CIS Sensor Signal Processors

Exar Corporation 

XRD9815

ELECTRICAL CHARACTERISTICS (CONT’D)

Test Conditions: AVDD=DVDD=5.0V, ADCCLK=12MHz, TA=25°C unless otherwise specified.

Symbol Parameter

Min.

Typ.

Max.

Unit Conditions

SYSTEM SPECIFICATIONS (Includes CDS, PGA and A/D)

Differential Non-Linearity

DNLSMIN

PGA Gain= 00h (min)

+/-0.5

LSB

DNLSMAX

PGA Gain= ffh (max)

+/-0.5

LSB

Integral Non--Linearity (3-Channel CDS Mode)

INLSMIN

PGA Gain= 00h (min)

Input Referred Noise

+/-3.0

LSB

IRNSMIN

PGA Gain = 00h (min)

1

mV rms 3V, A/D FSR, Conf. Reg. #1,

PB5=1

IRNSMAX

PGA Gain = ffh (max)

250

mV rms 3V, A/D FSR, Conf. Reg. #1,

PB5=1

Output Referred Offset

OROSMIN

PGA Gain= 00h (min)

+/-50

mV

OROSMAX

PGA Gain = ffh (max)

+/-150

mV

Input Referred Offset Adjustment Range (Note 1 & 2)

IROSMIN

IROSMID

IROSMAX

PGA Gain = 00h (min)

PGA Gain = 80h

PGA Gain = ffh (max)

-135

-12.5

0

110

mV

9.3

mV

0

mV Guaranteed to Remove Internal

Offsets Only

Notes:

1 The “Input Referred Offset Adjustment Range is guaranteed for both CDS and S/H modes.

2 Please see Graph 1-4 on page 16 for typical “Input Referred Offset Adjustment Range.”

Rev. 5.10

7

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