LTC1655LIN8 datasheet(2/16 Pages) LINER

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LTC1655/LTC1655L

ABSOLUTE MAXIMUM RATINGS

ORDER PART

NUMBER

PACKAGE/ORDER I FOR ATIO

LTC1655CN8

LTC1655IN8

LTC1655CS8

LTC1655IS8

LTC1655LCN8

LTC1655LIN8

LTC1655LCS8

LTC1655LIS8

S8 PART MARKING

1655

1655I

1655L

1655LI

Consult factory for Military grade parts.

(Note 1)

VCC to GND .............................................. –0.5V to 7.5V

TTL Input Voltage .................................... – 0.5V to 7.5V

VOUT, REF ....................................... – 0.5V to VCC + 0.5V

Maximum Junction Temperature ......................... 125

°C

Operating Temperature Range

LTC1655C/LTC1655LC ........................... 0

°C to 70°C

LTC1655I/LTC1655LI ........................ – 40

°C to 85°C

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

°C to 150°C

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

°C

TOP VIEW

VCC

VOUT

REF

GND

CLK

DIN

CS/LD

DOUT

S8 PACKAGE

8-LEAD PLASTIC SO

N8 PACKAGE

8-LEAD PDIP

TJMAX = 125°C, θJA = 100°C/W (N8)

TJMAX = 125°C, θJA = 150°C/W (S8)

The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.

VCC = 4.5V to 5.5V (LTC1655), VCC = 2.7V to 5.5V (LTC1655L); VOUT unloaded, REF unloaded, unless otherwise noted.

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

DAC

Resolution

Bits

Monotonicity

Bits

DNL

Differential Nonlinearity

Guaranteed Monotonic (Note 2)

LTC1655, REF = 2.2V, VCC = 5V (Note 8) (External)

±0.3

±1.0

LSB

LTC1655L, REF = 2.2V, VCC = 5V (Note 8) (External)

±0.5

±1.0

LSB

INL

Integral Nonlinearity

LTC1655, REF = 2.2V, VCC = 5V (Note 8) (External)

±8

±20

LSB

LTC1655L, REF = 2.2V, VCC = 5V (Note 8) (External)

±8

±20

LSB

ZSE

Zero Scale Error

LTC1655

3.0

LTC1655L

3.5

VOS

Offset Error

Measured at Code 200

LTC1655, REF = 2.2V, VCC = 5V (Note 8) (External)

±0.5

±3.0

LTC1655L, REF = 1.3V, VCC = 2.7V (Note 8) (External) q

±0.5

±3.5

VOSTC

Offset Error Tempco

±5

µV/°C

Gain Error

REF = 2.2V (External), VCC = 5V (Note 8)

±5

±16

LSB

Gain Error Drift

0.5

ppm/

°C

Power Supply

VCC

Positive Supply Voltage

For Specified Performance

LTC1655

4.5

5.5

LTC1655L

2.7

5.5

ICC

Supply Current

(Note 3)

600

1200

µA

LTC1655LIN8 Datasheet(PDF) 2 Page - Linear Technology

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