LTC1664C datasheet(2/16 Pages) LINER

Part #	LTC1664C

Description	Micropower Quad 10-Bit DAC

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Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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2

LTC1664

A

G

A

U

A

R

BSOLUTEXI

TI

S

ORDER PART

NUMBER

PACKAGE/ORDER I FOR ATIO

TJMAX = 125°C, θJA = 150°C/W (GN)

TJMAX = 125°C, θJA = 100°C/W (N)

Consult factory for Military grade parts.

(Note 1)

VCC to GND .............................................. –0.2V to 7.5V

Logic Inputs to GND ................................ – 0.2V to 7.5V

VOUT A, VOUT B…VOUT D,

REF to GND ................................. – 0.2V to (VCC + 0.2V)

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

°C

Operating Temperature Range

LTC1664C ............................................. 0

°C to 70°C

LTC1664I ........................................... – 40

°C to 85°C

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

°C to 150°C

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

°C

LTC1664CGN

LTC1664CN

LTC1664IGN

LTC1664IN

GN PART MARKING

1664

1664I

1

2

3

4

5

6

7

8

TOP VIEW

GN PACKAGE

16-LEAD PLASTIC SSOP

N PACKAGE

16-LEAD PDIP

16

15

14

13

12

11

10

9

GND

VOUT A

VOUT B

VOUT C

VOUT D

REF

CS/LD

SCK

VCC

NC

CLR

DOUT

DIN

ELECTRICAL C

C

HARA TERISTICS

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

are at TA = 25°C. VCC = 2.7V to 5.5V, VREF ≤ VCC, VOUT unloaded, unless otherwise noted.

SYMBOL

PARAMETER

CONDITONS

MIN

TYP

MAX

UNITS

Accuracy

Resolution

q

10

Bits

Monotonicity

1V

≤ VREF ≤ VCC – 0.1V (Note 2, 4)

q

10

Bits

DNL

Differential Nonlinearity

1V

≤ VREF ≤ VCC – 0.1V (Note 2, 4)

q

±0.2

±0.75

LSB

INL

Integral Nonlinearity

1V

≤ VREF ≤ VCC – 0.1V (Note 2, 4)

q

±0.6

±2.5

LSB

VOS

Offset Error

(Note 7)

q

±10

±30

mV

VOS Temperature Coefficient

q

±15

µV/°C

FSE

Full-Scale Error

VCC = 5V, VREF = 4.096V (Note 4)

q

±3

±15

LSB

Full-Scale Error Temperature Coefficient

q

±30

µV/°C

PSR

Power Supply Rejection

VREF = 2.5V

0.18

LSB/V

Reference Input

Input Voltage Range

q

0VCC

V

Resistance

Not in Sleep Mode

q

70

130

k

Ω

Capacitance

(Note 6)

15

pF

IREF

Reference Current

Sleep Mode

q

0.001

1

µA

Power Supply

VCC

Positive Supply Voltage

For Specified Performance

q

2.7

5.5

V

ICC

Supply Current

VCC = 5V (Note 3)

q

236

380

µA

VCC = 3V (Note 3)

q

186

290

µA

Sleep Mode (Note 3)

q

13

µA

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