参数资料
型号: SP526CF-L
厂商: Exar Corporation
文件页数: 21/24页
文件大小: 0K
描述: IC TXRX WAN MULTI-MODE 44LQFP
产品变化通告: Product Discontinuation 21/Dec/2011
标准包装: 160
类型: 收发器
驱动器/接收器数: 4/4
规程: 多协议
电源电压: 5V
安装类型: 表面贴装
封装/外壳: 44-LQFP
供应商设备封装: 44-LQFP(10x10)
包装: 托盘
6
Rev: C Date:2/1/06
SP526 Multi–Mode Serial Transceiver
Copyright 2006 Sipex Corporation
-
PINOUT
PIN DESCRIPTION
Pin 1 — ENR4 — Enables receiver 4; active
high; TTL input.
Pin 2 — ENR3 — Enables receiver 3; active
high; TTL input.
Pin 3 — ENR2 — Enables receiver 2; active
high; TTL input.
Pin 4 — ENR1 — Enables receiver 1; active
high; TTL input.
Pin 5 — T4IN — TTL input; transmit data
source for DRA4 and DRB4 outputs.
Pin 6 — T3IN — TTL input; transmit data
source for DRA3 and DRB3 outputs.
Pin 7 — T2IN — TTL input; transmit data
source for DRA2 and DRB2 outputs.
Pin 8 — T1IN — TTL input; transmit data
source for DRA1 and DRB1 outputs.
Pins 9 — ENT4 — Enables driver 4, active low;
TTL input.
Pins 10 — ENT3 — Enables driver 3, active
low; TTL input.
Pins 11 — ENT2 — Enables driver 2, active
low; TTL input.
Pins 12 — ENT1 — Enables driver 1, active
low; TTL input.
Pins 13 — D1 — Transmitter and receiver
decode register; configures transmitter and
receiver modes; TTL inputs.
SP526
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
ENR4
ENR3
ENR2
ENR1
T4IN
T3IN
T2IN
T1IN
ENT4
ENT3
ENT2
ENT1
D1
D0
V
SS
C2-
C1-
GND
C2+
V
DD
C1+
V
CC
R3OUT
R4OUT
VCC
T4OUT
T3OUTA
T3OUTB
T2OUTA
T2OUTB
T1OUTA
T1OUTB
GND
R1INA
R1INB
R2INA
R2INB
R3INA
R3INB
R4INA
R4INB
R1OUT
R2OUT
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