參數(shù)資料
型號： MAX3131EAI
廠商： Maxim Integrated Products
文件頁數(shù)： 11/16頁
文件大?。?/td> 0K
描述： IC TXRX RS2332 IRDA IR 28-SSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 46
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 2/2
規(guī)程： RS232
電源電壓： 3 V ~ 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
MAX3130/MAX3131
3V to 5.5V, IrDA Infrared Transceiver with
Integrated RS-232 Interface
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VCC = AVCC = 3.3V, GND = AGND = PGND, C1–C4 = 0.1F, RL = 3k, TA = +25°C, unless otherwise noted.)
200
240
220
300
280
260
360
340
320
380
-40
0
20
-20
40
60
80
100
SUPPLY CURRENT vs. TEMPERATURE
MAX3130
toc01
TEMPERATURE (°C)
I CC
(
A)
VCC = 3.3V or 5V
90
110
100
130
120
140
150
-40
20
40
-20
0
60
80
100
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
MAX3130
toc02
TEMPERATURE (°C)
I AVCC
(
A)
AVCC = 5V
AVCC = 3.3V
0
100
300
200
400
500
3.0
4.0
3.5
4.5
5.0
5.5
AMBIENT PHOTODIODE CURRENT
REJECTION vs. SUPPLY VOLTAGE
MAX3130
toc03
SUPPLY VOLTAGE (V)
CURRENT
REJECTION
(
A)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-40
0
-20
20
40
80
100
LED DRIVER ON-RESISTANCE
vs. TEMPERATURE
MAX3130
toc04
TEMPERATURE (°C)
R
LED
(
)
VCC = 3.3V
VCC = 5V
ILEDC = 200mA
0
200
100
400
300
500
600
100
200
250
150
300
350
400
LEDC VOLTAGE vs. LEDC CURRENT
MAX3130
toc05
LEDC CURRENT (mA)
LEDC
VOLTAGE
(mV)
PULSED AT
20% DUTY CYCLE
VCC = 3.3V
VCC = 5V
0
20
60
40
80
100
040
20
60
80
100
RXD OUTPUT PULSE WIDTH
vs. DISTANCE (2400bps)
MAX3130
toc06
DISTANCE (cm)
RXD
PULSE
WIDTH
(
s)
TRANSMITTER POWER = 200mW/sr
INPUT PULSE WIDTH = 78
s
TEMIC BPV22NF
VCC = 3.3V
Note 1: C1–C4 = 0.1F, tested at +3.3V ±10%. C1 = 0.047F, C2–C4 = 0.33F, tested at +5.0V ±10%.
Note 2: All supply current measurements are made under no-load condition on all outputs, and all input voltages are at VCC or GND.
Note 3: For a compliant IrDA input signal where the data rate is within the supported data rate for the IR receive mode: rise/fall
times are less than 600ns and pulse widths are between 1.41s and 3/16 of the baud rate.
630
MIN
TYP
MAX
VCC = 3.3V, RL = 3k to
7k
, measured from
+3V to -3V or -3V to +3V,
TA = +25°C
Transition-Region Slew Rate
V/s
UNITS
CONDITIONS
PARAMETER
100
Delay until transmitter outputs are valid
Transmitter Enable Time
s
CL = 150pF to 1000pF
CL = 150pF to 2500pF
430
ELECTRICAL CHARACTERISTICS (continued)
(VCC = AVCC = 3.0V to 5.5V, GND = AGND = PGND, C1–C4 = 0.1F (Note 1), TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25°C and VCC = AVCC = 3.3V.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3131EAI+ 功能描述:RS-232接口集成電路 3-5.5V IrDA Infrared Tcvr w/RS-232 Int 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:
MAX3131EAI+T 功能描述:RS-232接口集成電路 3-5.5V IrDA Infrared Tcvr w/RS-232 Int 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:
MAX3131EAI-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:
MAX313C/D 功能描述:模擬開關(guān) IC 10Ohm Quad SPST CMOS Analog Switches RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX313CPE 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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