参数资料
型号: MAX3237ECAI
厂商: Maxim Integrated Products
文件页数: 20/22页
文件大小: 0K
描述: IC TXRX RS232 LP 1MBPS 28-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 46
类型: 收发器
驱动器/接收器数: 5/3
规程: RS232
电源电压: 3 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 管件
±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V,
Up to 1Mbps, True RS-232 Transceivers
*
These pins have an active positive feedback resistor internal to the MAX3237E, allowing unused inputs to be left unconnected.
Pin Description
PIN
MAX3222E
MAX3232E
MAX3241E
TQFN
SO/
DIP
TSSOP/
SSOP
TQFN
SO/DIP/
SSOP/
16-PIN
TSSOP
20-PIN
TSSOP
MAX3237E SSOP/
SO/
TSSOP
TQFN
MAX3246E
NAME
FUNCTION
19
1
13*
23
22
B3
EN
Receiver Enable. Active
low.
1
2
16
1
2
28
F3
C1+
Positive Terminal of
Voltage-Doubler Charge-
Pump Capacitor
20
3
15
2
3
27
F1
V+
+5.5V Generated by the
Charge Pump
2
4
1
3
4
25
24
23
F4
C1-
Negative Terminal of
Voltage-Doubler Charge-
Pump Capacitor
3
5
2
4
5
1
29
E1
C2+
Positive Terminal of
Inverting Charge-Pump
Capacitor
4
6
3
5
6
3
2
30
D1
C2-
Negative Terminal of
Inverting Charge-Pump
Capacitor
5
7
4
6
7
4
3
31
C1
V-
-5.5V Generated by the
Charge Pump
6, 15
8,
15
8, 17
5,
12
7, 14
8, 17
5, 6, 7,
10, 12
9,
10,
11
6,
7,
8
F6, E6,
D6
T_OUT
RS-232 Transmitter
Outputs
7, 14
9,
14
9, 16
6,
11
8, 13
9, 16
8, 9, 11
4–8
1–5
A4, A5,
A6, B6,
C6
R_IN
RS-232 Receiver Inputs
8, 13
10,
13
10, 15
7,
10
9, 12
12,
15
18, 20,
21
15–19
13,
14,
15,
17, 18
C2, B1,
A1, A2,
A3
R_OUT
TTL/CMOS Receiver
Outputs
10, 11
11,
12
12, 13
8, 9
10, 11
13,
14
17*, 19*,
22*, 23*,
24*
12,
13,
14
10,
11,
12
E3, E2,
D2
T_IN
TTL/CMOS Transmitter
Inputs
Maxim Integrated
7
MAX3222E/MAX3232E/MAX3237E/
MAX3241E/MAX3246E
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相关代理商/技术参数
参数描述
MAX3237ECAI+ 功能描述:RS-232接口集成电路 3-5.5V 1Mbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3237ECAI+T 功能描述:RS-232接口集成电路 3-5.5V 1Mbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3237ECAI-T 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3237ECDB 功能描述:RS-232接口集成电路 3 to 5V Multichannel RS-232 Line Drv/Rcvr RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3237ECDBG4 功能描述:RS-232接口集成电路 3 to 5V Multichannel RS-232 Line Drv/Rcvr RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: