LTC2234I 查看數據表（PDF） - Linear Technology

零件编号

产品描述 (功能)

生产厂家

LTC2234I

10-Bit, 135Msps ADC

Linear Technology 

PACKAGE DESCRIPTIO

UK Package

48-Lead Plastic QFN (7mm × 7mm)

(Reference LTC DWG # 05-08-1704)

0.70 ±0.05

LTC2234

5.15 ±0.05

(4 SIDES)

6.10 ±0.05

7.50 ±0.05

NOTE:

1. DRAWING CONFORMS TO JEDEC PACKAGE OUTLINE MO-220

VARIATION (WKKD-2)

2. DRAWING NOT TO SCALE

3. ALL DIMENSIONS ARE IN MILLIMETERS

4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT

INCLUDE MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT

EXCEED 0.20mm ON ANY SIDE, IF PRESENT

5. EXPOSED PAD SHALL BE SOLDER PLATED

6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON

THE TOP AND BOTTOM OF PACKAGE

0.25 ±0.05

0.50 BSC

RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS

7.00 ± 0.10

(4 SIDES)

PIN 1 TOP MARK

(SEE NOTE 6)

PACKAGE OUTLINE

0.75 ± 0.05

R = 0.115

TYP

5.15 ± 0.10

(4-SIDES)

47 48

PIN 1

CHAMFER

0.40 ± 0.10

1

2

0.200 REF

0.00 – 0.05

0.25 ± 0.05

0.50 BSC

(UK48) QFN 1103

BOTTOM VIEW—EXPOSED PAD

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

2234fa

23

Share Link: