ISL55142IVZ Datasheet

IC型號(hào)：
ISL55142IVZ
PDF描述：
High-Speed 18V CMOS Comparators
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371.26KB
PDF頁數(shù)：
14頁
芯片廠家：
INTERSIL

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ISL55141, ISL55142, ISL55143

Data Sheet

July 17, 2006

FN6230.0

High-Speed 18V CMOS Comparators

ISL55141, ISL55142, ISL55143 integrated circuits are

high-speed, wide input common-mode range comparators.

They provide three-state window comparators in a high

voltage CMOS process (18V). Each comparator has dual

receive thresholds, CV

and CV

, for establishing

minimum 1-V

and maximum 0-V

voltage levels. These

devices can accept inputs from a number of logic families,

such as TTL, ECL, CMOS, LVCMOS, LVDS and CML. Two

bits of output per comparator provide the test controller with

qualification of a comparator input into three states. The two

output bits work with a separate user supply to establish

, V

levels compatibility with the system鈥檚 controller

logic levels.

Fast propagation delay (9.5ns typical at 鹵50mV overdrive)

makes this family compatible with high-speed digital test

systems. The 18V range enables the comparator input to

operate over a wide input range. Two references per input

enable and three state digitization of input with voltage

swings of up to 13V common mode. The operating

frequency of these devices is typically 65MHz.

High voltage CMOS process makes these devices ideal for

large voltage swing applications, such as special test

voltages levels associated with Flash devices or power

supervision applications and may avoid the need for test bus

isolation relay(s).

Features

鈥?18V I/O range

鈥?65MHz operation

鈥?9.5ns typical propagation delay

鈥?Programmable input thresholds

鈥?User defined comparator output levels

鈥?Common-mode range includes negative rails

鈥?Small footprints in QFN packages

鈥?Power-down current <10碌A(chǔ)

鈥?Pb-free plus anneal available (RoHS compliant)

Applications

鈥?Burn in ATE

鈥?Low cost ATE

鈥?Fast supervisory power control

鈥?Instrumentation

Ordering Information

PART

NUMBER

PART

TEMP.

MARKING RANGE (擄C)

-40 to +85

PACKAGE

16 Ld QFN

(Pb-free)

PKG.

DWG. #

L16.4X4A

ISL55141IRZ* 55141IRZ

(See Note)

ISL55141IVZ* 55141IVZ

(See Note)

ISL55142IRZ* 55142IRZ

(See Note)

ISL55142IVZ* 55142IVZ

(See Note)

ISL55143IRZ* 55143IRZ

(See Note)

Functional Block Diagram

DUAL LEVEL COMPARATOR - RECEIVERS

x denotes 1, 2 or 4 channels for ISL55141, ISL55142 and ISL55143,

respectively

INPX

14 Ld TSSOP M14.173

(Pb-free)

20 Ld QFN

(Pb-free)

L20.5x5

20 Ld TSSOP M20.173

(Pb-free)

36 Ld TQFN

(Pb-free)

L36.6X6

* Add 鈥?T鈥?suffix for tape and reel.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

標(biāo)準(zhǔn)包裝
74
類別
集成電路 (IC)
家庭
線性 - 比較器
系列
-
類型
窗口
元件數(shù)
2
輸出類型
-
電壓 - 電源，單路/雙路(±)
10 V ~ 18 V
電壓 - 輸入偏移（最小值）
50mV @ -3V，12V
電流 - 輸入偏壓（最小值）
0.025µA @ -3V，12V
電流 - 輸出（標(biāo)準(zhǔn)）
-
電流 - 靜態(tài)（最大值）
12.5mA
CMRR, PSRR（標(biāo)準(zhǔn)）
-
傳輸延遲（最大）
15ns
磁滯
-
工作溫度
-40°C ~ 85°C
封裝/外殼
20-TSSOP（0.173"，4.40mm 寬）
安裝類型
表面貼裝
包裝
管件

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