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參數資料
| 型號： | MAX7057ASE+T |
| 廠商： | Maxim Integrated |
| 文件頁數： | 2/20頁 |
| 文件大小： | 245K |
| 描述： | IC TRANSMITTER ASK/FSK 16-SOIC |
| 其它有關文件： | Automotive Product Guide |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 頻率： | 300MHz ~ 450MHz |
| 應用： | 住宅自動化，保安 |
| 調制或協議： | ASK，FSK |
| 數據傳輸率 - 最大： | 100 kbps |
| 功率 - 輸出： | 17dBm |
| 電流 - 傳輸： | 12.4mA |
| 數據接口： | PCB，表面貼裝 |
| 天線連接器： | PCB，表面貼裝 |
| 電源電壓： | 2.1 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 125°C |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 包裝： | 帶卷 (TR) |
300MHz to 450MHz Frequency-Programmable
ASK/FSK Transmitter
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(Typical Application Circuit, 50& system impedance, tuned for 315MHz to 433.92MHz operation, V
AVDD
= V
DVDD
= V
PAVDD
= +2.1V
to +3.6V, f
RF
= 300MHz to 450MHz, f
CRYSTAL
= 16MHz, T
A
= -40癈 to +125癈, unless otherwise noted. Typical values are at V
AVDD
= V
DVDD
= V
PAVDD
= +2.7V, T
A
= +25癈, unless otherwise noted. All min and max values are 100% tested at T
A
= +125癈, and
guaranteed by design and characterization over temperature, unless otherwise noted.)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage, PAVDD, AVDD, DVDD to AGND,
DGND, PAGND ...................................................-0.3V to +4.0V
All Other Pins..................................._GND - 0.3V to _V
DD
+ 0.3V
Continuous Power Dissipation (T
A
= +70癈)
16-Pin SO (derate 8.7mW/癈 above +70癈)...............695.7mW
Operating Temperature.....................................-40癈 to +125癈
Storage Temperature Range.............................-65癈 to +150癈
Lead Temperature (soldering, 10s).................................+300癈
Soldering Temperature (reflow).......................................+260癈
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
DD
PAVDD, AVDD, and DVDD connected to
power supply, V
DD
2.1
2.7
3.6
V
f
RF
= 315MHz
3.9
6.5
PA off, V
DIN
at 0%
duty cycle (ASK)
f
RF
= 433.92MHz
4.5
7.5
f
RF
= 315MHz
8.1
15.1
V
D IN
at 50% d
uty cycl e
( AS K) ( N otes 1, 2, 3)
f
RF
= 433.92MHz
8.5
15.0
f
RF
= 315MHz
12.2
23.7
Supply Current
I
DD
V
DIN
at 100% duty
cycle (FSK) (Note 1)
f
RF
= 433.92MHz
12.4
22.4
mA
T
A
=
+ 25癈 (
N ote 3)
0.8
T
A
<
+ 85癈 (
N ote 3)
1
6.4
Standby Current
I
STDBY
V
ENABLE
< V
IL
T
A
< +125癈
6.2
20.1
礎
DIGITAL I/O
Input High Threshold
V
IH
0.9 x
V
DVDD
V
Input Low Threshold
V
IL
0.1 x
DV
DD
V
Input Pulldown Sink Current
13
礎
Input Pullup Source Current
9
礎
Output-Voltage High
V
OH
I
SINK
= 500礎 (GPO)
V
DD
-
0.37
V
Output-Voltage Low
V
OL
I
SOURCE
= 500礎 (GPO)
0.36
V
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相關代理商/技術參數 |
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|---|---|
| MAX7057EVKIT+ | 制造商:Maxim Integrated Products 功能描述:300MHZ TO 450MHZ FULLY PROGRAMMABLE ASK/FSK TRANSMITTER - Boxed Product (Development Kits) |
| MAX7058 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:315MHz/390MHz Dual-Frequency ASK Transmitter |
| MAX7058ATG | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:315MHz/390MHz Dual-Frequency ASK Transmitter |
| MAX7058ATG+ | 功能描述:射頻發射器 315/390MHz Dual-f ASK Transmitter RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MAX7058ATG+T | 功能描述:射頻發射器 315MHz/390MHz ASK Transmitter RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
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