參數(shù)資料
型號(hào)： MAX3227IDBG4
廠商： Texas Instruments
文件頁(yè)數(shù)： 13/16頁(yè)
文件大?。?/td> 0K
描述： IC RS232 3V5.5V 15KVESD 16-SSOP
標(biāo)準(zhǔn)包裝： 80
類型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
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： 16-SSOP（0.209"，5.30mm 寬）
供應(yīng)商設(shè)備封裝： 16-SSOP
包裝： 管件
www.ti.com
RECEIVER SECTION
Switching Characteristics
(1)
ESD Protection
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH
±15-kV ESD PROTECTION
SLLS673A – AUGUST 2005 – REVISED FEBRUARY 2006
abc
Electrical Characteristics(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 3)
PARAMETER
TEST CONDITIONS
MIN
TYP(2)
MAX
UNIT
VOH
High-level output voltage
IOH = –1 mA
VCC – 0.6
VCC – 0.1
V
VOL
Low-level output voltage
IOL = 1.6 mA
0.4
V
VCC = 3.3 V
1.5
2.4
VIT+
Positive-going input threshold voltage
V
VCC = 5 V
1.8
2.4
VCC = 3.3 V
0.6
1.2
VIT–
Negative-going input threshold voltage
V
VCC = 5 V
0.8
1.5
Vhys
Input hysteresis (VIT+ – VIT–)
0.5
V
Ioff
Output leakage current
±0.05
±10
A
ri
Input resistance
VI = ±3 V to ±25 V
3
5
7
k
(1)
Test conditions are C1–C4 = 0.1
F at V
CC = 3.3 V ± 0.3 V; C1 = 0.047 F, C2–C4 = 0.33 F at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TYP(2)
UNIT
tPLH
Propagation delay time, low- to high-level output
CL = 150 pF, See Figure 3
150
ns
tPHL
Propagation delay time, high- to low-level output
CL = 150 pF, See Figure 3
150
ns
tsk(p)
Pulse skew(3)
50
ns
(1)
Test conditions are C1–C4 = 0.1
F at V
CC = 3.3 V ± 0.3 V; C1 = 0.047 F, C2–C4 = 0.33 F at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
(3)
Pulse skew is defined as |tPLH – tPHL| of each channel of the same device.
TERMINAL
TEST CONDITIONS
TYP
UNIT
NAME
NO.
Human-Body Model
±15
RIN
8
Contact Discharge (IEC61000-4-2)
±8
kV
Air-Gap Discharge (IEC61000-4-2)
±15
6
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MAX3227IDBRE4 功能描述:RS-232接口集成電路 3 to 5.5V Single Ch 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:
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MAX3228AEEWV+ 制造商:Maxim Integrated Products 功能描述:+2.5V TO +5.5V RS-232 TRANCEIVERS IN UCSP - Bulk
MAX3228AEEWV+T 功能描述:RS-232接口集成電路 +2.5V to +5.5V RS-232 Tranceivers in UCSP 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:
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