(V
參數(shù)資料
型號: MAX3237ECAI
廠商: Maxim Integrated Products
文件頁數(shù): 16/22頁
文件大?。?/td> 0K
描述: IC TXRX RS232 LP 1MBPS 28-SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 46
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 5/3
規(guī)程: RS232
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 管件
±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V,
Up to 1Mbps, True RS-232 Transceivers
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3V to +5.5V, C1–C4 = 0.1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 3, 4)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RECEIVER OUTPUTS
Output Leakage Current
R_OUT (MAX3222E/MAX3237E/MAX3241E/
MAX3246E),
EN = VCC, receivers disabled
±0.05
±10
μA
Output-Voltage Low
IOUT = 1.6mA (MAX3222E/MAX3232E/MAX3241E/
MAX3246E), IOUT = 1.0mA (MAX3237E)
0.4
V
Output-Voltage High
IOUT = -1.0mA
VCC -
0.6
VCC -
0.1
V
RECEIVER INPUTS
Input Voltage Range
-25
+25
V
VCC = +3.3V
0.6
1.1
Input Threshold Low
TA = +25°C
VCC = +5.0V
0.8
1.5
V
VCC = +3.3V
1.5
2.4
Input Threshold High
TA = +25°C
VCC = +5.0V
2.0
2.4
V
Input Hysteresis
0.5
V
Input Resistance
TA = +25°C
3
5
7
k
TRANSMITTER OUTPUTS
Output Voltage Swing
All transmitter outputs loaded with 3k
! to ground
(Note 6)
±5
±5.4
V
Output Resistance
VCC = 0V, transmitter output = ±2V
300
50k
Output Short-Circuit Current
±60
mA
Output Leakage Current
VCC = 0V or +3.0V to +5.5V, VOUT = ±12V, transmitters
disabled (MAX3222E/MAX3232E/MAX3241E/MAX3246E)
±25
μA
MOUSE DRIVABILITY (MAX3241E)
Transmitter Output Voltage
T1IN = T2IN = GND, T3IN = VCC, T3OUT loaded with
3k
to GND, T1OUT and T2OUT loaded with 2.5mA
each
±5
V
ESD PROTECTION
Human Body Model
±15
IEC 1000-4-2 Air-Gap Discharge (except MAX3237E)
±15
IEC 1000-4-2 Contact Discharge (except MAX3237E)
±8
R_IN, T_OUT
IEC 1000-4-2 Contact Discharge (MAX3246E only)
±9
kV
Human Body Model
±15
IEC 1000-4-2 Air-Gap Discharge
±15
T_IN, R_IN, R_OUT,
EN, SHDN,
MBAUD
MAX3237E
IEC 1000-4-2 Contact Discharge
±8
kV
Maxim Integrated
3
MAX3222E/MAX3232E/MAX3237E/
MAX3241E/MAX3246E
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參數(shù)描述
MAX3237ECAI+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3237ECAI+T 功能描述:RS-232接口集成電路 3-5.5V 1Mbps Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3237ECAI-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3237ECDB 功能描述:RS-232接口集成電路 3 to 5V Multichannel RS-232 Line Drv/Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3237ECDBG4 功能描述:RS-232接口集成電路 3 to 5V Multichannel RS-232 Line Drv/Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: