参数资料
型号: TH71111ENE-BAA-000-TR
厂商: Melexis Technologies NV
文件页数: 10/20页
文件大小: 0K
描述: IC RECEIVER SGL CONV 32-LQFP
应用说明: Receiver Design Appl Note
标准包装: 250
频率: 789.3MHz ~ 940.7MHz
灵敏度: -112dBm
数据传输率 - 最大: 260 kbps
调制或协议: ASK,FM,FSK
应用: 报警和安全系统,RKE,TPMS
电流 - 接收: 9.2mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 32-LQFP
供应商设备封装: 32-LQFP(7x7)
包装: 托盘
产品目录页面: 571 (CN2011-ZH PDF)
其它名称: TH71111
TH71111.2
TH71111ENE
TH71111ENE-ND
TH71111
868/915MHz
FSK/ASK Receiver
3.4
DC Characteristics
all parameters under normal operating conditions, unless otherwise stated;
typical values at T A = 23 °C and V CC = 3 V
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Operating Currents
Standby current
I SBY
ENRX=0
50
100
nA
Supply current at low gain
I CC, low
ENRX=1
4.5
7.5
12.0
mA
GAIN_LNA=1
Supply current at high gain
I CC, high
ENRX=1
5.0
9.2
14.0
mA
GAIN_LNA=0
Digital Pin Characteristics
Input low voltage CMOS
Input high voltage CMOS
V IL
V IH
ENRX pin
ENRX pin
-0.3
0.7*V CC
0.3*V cc
V CC +0.3
V
V
Pull down current
I PDEN
ENRX=1
0.1
2
10
μA
ENRX pin
Low level input current
I INLEN
ENRX=0
0.05
μA
ENRX pin
Analog Pin Characteristics
High level input current
I INHGAIN
GAIN_LNA=1
0.05
μA
GAIN_LNA pin
Pull up current
I PUGAINa
GAIN_LNA=0
0.08
0.15
0.3
μA
GAIN_LNA pin active
ENRX=1
Pull up current
I PUGAINs
GAIN_LNA=0
0.05
μA
GAIN_LNA pin standby
ENRX=0
High gain input voltage
Low gain input voltage
V IHGAIN
V ILGAIN
ENRX=1
ENRX=1
1.5
0.7
V
V
Opamp Characteristics
Opamp input offset voltage
V offs
-35
35
mV
Opamp input offset current
Opamp input bias current
I offs
I bias
I OAP – I OAN
0.5 * (I OAP + I OAN )
-50
-150
50
150
nA
nA
RSSI Characteristics
RSSI voltage at low input level
V RSSI, low
P i = -65 dBm,
0.5
1.0
1.5
V
GAIN_LNA=1
RSSI voltage at high input level
V RSSI, high
P i = -35 dBm,
1.2
1.9
2.5
V
GAIN_LNA=1
39010 71111
Rev. 015
Page 10 of 20
Data Sheet
Jun/12
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