LTC2605 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC2605

Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP

Linear Technology 

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LTC2605/LTC2615/LTC2625

OPERATION

VREF = VCC

POSITIVE

FSE

OUTPUT

VOLTAGE

0V

NEGATIVE

OFFSET

INPUT CODE

(4b)

OUTPUT

VOLTAGE

VREF = VCC

0

32, 768

65, 535

INPUT CODE

(4a)

INPUT CODE

(4c)

OUTPUT

VOLTAGE

2605 F04

Figure 4. Effects of Rail-to-Rail Operation on a DAC Transfer Curve. (4a) Overall Transfer Function, (4b) Effect

of Negative Offset for Codes Near Zero-Scale, (4c) Effect of Positive Full-Scale Error for Codes Near Full-Scale

PACKAGE DESCRIPTION

GN Package

16-Lead Plastic SSOP (Narrow .150 Inch)

(Reference LTC DWG # 05-08-1641)

.254 MIN

.045 p.005

.150 – .165

.189 – .196*

(4.801 – 4.978)

16 15 14 13 12 11 10 9

.009

(0.229)

REF

.229 – .244

(5.817 – 6.198)

.150 – .157**

(3.810 – 3.988)

.0165 p.0015

.0250 BSC

RECOMMENDED SOLDER PAD LAYOUT

.007 – .0098

(0.178 – 0.249)

.015 p .004

(0.38 p 0.10)

s

45o

0o – 8o TYP

1 234 5678

.0532 – .0688

(1.35 – 1.75)

.004 – .0098

(0.102 – 0.249)

.016 – .050

(0.406 – 1.270)

NOTE:

1. CONTROLLING DIMENSION: INCHES

2.

DIMENSIONS

ARE

IN

INCHES

(MILLIMETERS)

3. DRAWING NOT TO SCALE

*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

.008 – .012

(0.203 – 0.305)

TYP

.0250

(0.635)

BSC

GN16 (SSOP) 0204

16

2605fa

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