參數資料
型號： MAX1457ACJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號調理
英文描述： 0.1%-Accurate Signal Conditioner for Piezoresistive Sensor Compensation
中文描述： SPECIALTY ANALOG CIRCUIT, PQFP32
封裝： TQFP-32
文件頁數： 2/12頁
文件大?。?/td> 93K
代理商： MAX1457ACJ
M
0.1%-Ac c urate S ignal Conditioner
for Piezoresistive S ensor Compensation
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
to V
SS
......................................-0.3V to +6V
All other pins ....................................(V
SS
- 0.3V) to (V
DD
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
28-Pin Wide SO (derate 12.50mW/°C above +70°C) ..........1W
32-Pin TQFP (derate 11.1mW/°C above +70°C)...........889mW
ELECTRICAL CHARACTERISTICS
(V
DD
= +5V, V
SS
= 0V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
GENERAL CHARACTERISTICS
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.
Operating Temperature Ranges
MAX1457C_ _ ......................................................0°C to +70°C
MAX1457A_ _ .................................................-40°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Reference voltage = 5.000V
Output filter capacitor = 0.1μF, f
CLK
= 100kHz
R
BIAS
= 400k
, f
CLK
= 100kHz (Note 1)
Gain = 54, DC to 10Hz, sensor impedance =
5k
, full-span output = 4V
V
OUT
= (V
SS
+ 0.25V) to (V
DD
- 0.25V)
(Note 5)
(Note 4)
5k
load to V
SS
or V
DD
No load
From V
SS
to V
DD
f
CLK
= 100kHz, to 63% of final value
(Notes 2, 3)
CONDITIONS
μV
LSB
Bits
200
2
DAC Voltage Resolution
Differential Nonlinearity
DAC Resolution
V
V
SS
+ 1.3
V
DD
- 1.3
V
ISRC
Current-Source Reference Input
Voltage Range
V
V
SS
+ 1.3
V
DD
- 1.3
V
BR
Bridge Voltage Swing
mA
0.1
0.5
2.0
I
BR
Bridge Current Range
%FSO
0.0025
Output Noise
mA
-1.0
(sink) (source)
1.0
Output Current Range
V
V
SS
+ 0.02
V
DD
- 0.02
Output Voltage Swing
ppm/°C
±50
Differential Signal Gain Tempco
V/V
V/V
54 to 306
54
Differential Signal Gain Range
Minimum Differential Signal Gain
mA
M
M
μV/°C
%V
DD
2.0
1
1
±0.5
0.01
2.6
I
DD
Supply Current
ANALOG INPUT (PGA)
V
4.5
5
5.5
V
DD
Supply Voltage
mV/V
5 to 30
Input-Referred Adjustable
Full-Span Output Range
mV
±100
Input-Referred Adjustable
Offset Range
dB
90
CMRR
Common-Mode Rejection Ratio
ms
1
Output Step-Response Time
R
IN
Input Impedance
Input-Referred Offset Tempco
Amplifier Gain Nonlinearity
UNITS
MIN
TYP
MAX
SYMBOL
16
V
SS
+ 0.25
V
DD
- 0.25
T
A
= T
MIN
to T
MAX
49
60
ANALOG OUTPUT (PGA)
DIGITAL-TO-ANALOG CONVERTERS
CURRENT SOURCE
相關PDF資料
PDF描述
MAX1457CCJ 0.1%-Accurate Signal Conditioner for Piezoresistive Sensor Compensation
MAX1457CWI 0.1%-Accurate Signal Conditioner for Piezoresistive Sensor Compensation
MAX1457AWI 0.1%-Accurate Signal Conditioner for Piezoresistive Sensor Compensation
MAX1470EVKIT-315 MAX1470 Evaluation Kit
MAX1470EVKIT-433 MAX1470 Evaluation Kit
相關代理商/技術參數
參數描述
MAX1457ACJ-TD 制造商:Maxim Integrated Products 功能描述:NON BOOK (FASCO) NC/NR - Tape and Reel
MAX1457CCJ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1457EVKIT-NS 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX14580EETE+C77 制造商:Maxim Integrated Products 功能描述:USB BATTERY CHARGER DETECTORS - Rail/Tube
MAX14581EWC+T 功能描述:USB 接口集成電路 3/5 Wire Full Speed USB Trnsvr RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*