LTC1407-1 datasheet(2/24 Pages) LINER

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LTC1407-1/LTC1407A-1

14071f

(Notes 1, 2)

Supply Voltage (VDD) ................................................. 4V

Analog Input Voltage

(Note 3) ................................... – 0.3V to (VDD + 0.3V)

Digital Input Voltage .................... – 0.3V to (VDD + 0.3V)

Digital Output Voltage .................. – 0.3V to (VDD + 0.3V)

Power Dissipation .............................................. 100mW

Operation Temperature Range

LTC1407C-1/LTC1407AC-1 ..................... 0

°C to 70°C

LTC1407I-1/LTC1407AI-1 .................. – 40

°C to 85°C

Storage Temperature Range ................. – 65

°C to 150°C

Lead Temperature (Soldering, 10 sec).................. 300

°C

ORDER PART

NUMBER

MSE PART MARKING

LTBGT

LTBGV

LTBGW

LTBGX

LTC1407CMSE-1

LTC1407IMSE-1

LTC1407ACMSE-1

LTC1407AIMSE-1

TJMAX = 125°C, θJA = 150°C/ W

EXPOSED PAD IS GND (PIN 11)

MUST BE SOLDERED TO PCB

The q denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. With internal reference, VDD = 3V.

LTC1407-1

LTC1407A-1

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

Resolution (No Missing Codes)

Bits

Integral Linearity Error

(Notes 5, 17)

–2

±0.25

–4

±0.5

LSB

Offset Error

(Notes 4, 17)

–10

±1

–20

±220

LSB

Offset Match from CH0 to CH1

(Note 17)

–5

±0.5

–10

±110

LSB

Gain Error

(Notes 4, 17)

–30

±5

–60

±10

LSB

Gain Match from CH0 to CH1

(Note 17)

–5

±1

–10

±210

LSB

Gain Tempco

Internal Reference (Note 4)

±15

ppm/

°C

External Reference

±1

ppm/

°C

The q denotes the specifications which apply over the full operating temperature range,

otherwise specifications are at TA = 25°C. With internal reference, VDD = 3V.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VIN

Analog Differential Input Range (Notes 3, 8, 9)

2.7V

≤ VDD ≤ 3.3V

–1.25 to 1.25

VCM

Analog Common Mode + Differential

0 to VDD

Input Range (Note 10)

IIN

Analog Input Leakage Current

µA

CIN

Analog Input Capacitance

(Note 18)

tACQ

Sample-and-Hold Acquisition Time

(Note 6)

tAP

Sample-and-Hold Aperture Delay Time

tJITTER

Sample-and-Hold Aperture Delay Time Jitter

0.3

tSK

Sample-and-Hold Aperture Skew from CH0 to CH1

200

CMRR

Analog Input Common Mode Rejection Ratio

fIN = 1MHz, VIN = 0V to 3V

–60

fIN = 100MHz, VIN = 0V to 3V

–15

Consult LTC Marketing for parts specified with wider operating temperature ranges.

ABSOLUTE

AXI U

RATI GS

PACKAGE/ORDER I FOR ATIO

CO VERTER CHARACTERISTICS

A ALOG I PUT

CH0+

CH0–

VREF

CH1+

CH1–

CONV

SCK

SDO

VDD

GND

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