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부품번호 | ST26C32 기능 |
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기능 | QUAD RS-422 / RS-423 CMOS Differential Line Receiver | ||
제조업체 | Exar Corporation | ||
로고 | |||
전체 8 페이지수
...the analog plus companyTM
ST26C32
QUAD RS-422, RS-423 CMOS
Differential Line Receiver
FEATURES
D Pin-to-Pin Compatible with National DS26C32C
D Low Power CMOS Design
D Three-State Outputs with Enable Pin
June 1997–3
D Meets the EIA RS-422 Requirements
D Low Propagation Delays
D High Speed
GENERAL DESCRIPTION
The ST26C32 is a CMOS quad differential line receiver
designed to meet the standard RS-422, RS-423
requirements. The ST26C32 has an input sensitivity of
200mv over the common mode input voltage range of
±7V. To improve noise margin and output stability for slow
changing input signal, special hysteresis is built in the
ST26C32 circuit.
The ST26C32 is a high speed line receiver designed to
operate with MFM / RLL controllers and hard disk drives
as well as RS-422, and RS-423 differential applications.
ST26C32 provides TTL compatible outputs to interface
with standard 74LS and CMOS design environments.
ST26C32 is suitable for low power 5V operation.
ORDERING INFORMATION
Part No.
ST26C32CP16
ST26C32CF16
ST26C32IP16
ST26C32IF16
Package
16 Lead 300 Mil PDIP
16 Lead 150 Mil JEDEC SOIC
16 Lead 300 Mil PDIP
16 Lead 150 Mil JEDEC SOIC
Operating
Temperature Range
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
INPUT A-
INPUT A+
OUTPUT A
ENABLE
-ENABLE
INPUT D-
INPUT D+
OUTPUT D
OUTPUT B
INPUT B+
INPUT B-
Figure 1. Block Diagram
OUTPUT C
INPUT C+
INPUT C-
Rev. 1.01
E1991
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538 z (510) 668-7000 z FAX (510) 668-7017
1
ST26C32
Enable -Enable Input
LHZ
HL L
HLH
Notes
X = Don’t care
Z = Three-State (high impedance)
Differential
Non-Inverting
Output
X
L
H
Table 1. Functional Table
Differential
Inverting
Output
X
H
L
INPUT A
-INPUT A
-ENABLE
U1
Receiver
VCC
S1
R1
10K
OUTPUT A
C1
50pF
Figure 2. Test Condition
Rev. 1.01
4
4페이지 ST26C32
16 LEAD SMALL OUTLINE
(150 MIL JEDEC SOIC)
Rev. 1.00
D
16
1
Seating
Plane
e
9
EH
8
B A1
C
A
α
L
Rev. 1.01
INCHES
MILLIMETERS
SYMBOL
MIN MAX
MIN MAX
A
0.053 0.069
1.35 1.75
A1
0.004 0.010
0.10 0.25
B
0.013 0.020
0.33 0.51
C
0.007 0.010
0.19 0.25
D
0.386 0.394
9.80 10.00
E
0.150 0.157
3.80 4.00
e
0.050 BSC
1.27 BSC
H
0.228 0.244
5.80 6.20
L
0.016 0.050
0.40 1.27
α
0° 8°
0° 8°
Note: The control dimension is the millimeter column
7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ ST26C32.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
ST26C31 | CMOS QUAD TRI-STATE DIFFERENTIAL LINE DRIVER | ST Microelectronics |
ST26C31B | CMOS quad 3-state differential line driver | STMicroelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |