參數(shù)資料
型號: MLX90314AALLW
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PDSO16
封裝: PLASTIC, SO-16
文件頁數(shù): 12/24頁
文件大?。?/td> 216K
代理商: MLX90314AALLW
MLX90314AA
High Gain Programmable Sensor Interface
MLX90314AA High Gain Programmable Sensor Interface
Page 2
Rev 1.1
21/November/00
Table 1. MLX90314AA Electrical Specifications
DC operating parameters: TA = -40 to 140
oC, V
DD = 6 to 35VDC (unless otherwise specified).
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Regulator & Consumption
Input voltage range
VIN
VDD1 (Regulator connected)
6
35
V
Supply current
IDD
@ TA = 100C Current Mode
2.1
mA
Supply current
IDD
@ TA = 100C Voltage Mode
5.0
mA
Regulated supply voltage
VREG
4.5
4.75
5.2
V
Regulated voltage
temperature coefficient
-600
uV / C
Supply rejection ratio
PSRR
VDD1 > 6V
90
dB
Instrumentation Amplifier
Differential input range
VBP-VBN
IINV = 0
-3.0
8.5
mV/V(Vdd)
Differential input range
VBP-VBN
IINV = 1
-8.5
3.0
mV/V(Vdd)
Common mode input range
1/2
(VBP+VBN
1/2(VBP+VBN)
38.0
65.0
%VDD
Pin leakage current
Pins VBP & VBN to GND, VDD =
8.0
nA
Common mode rejection Ratio CMRR
78
dB
Fixed gain
72
88
V/V
Coarse offset control Range
CSOF[1:0] = 00
-15.3
-13.9 mV/V
CSOF[1:0] = 01
-5.1
-3.8
mV/V
CSOF[1:0] = 10
3.8
5.1
mV/V
CSOF[1:0] = 11
13.9
15.3
mV/V
Fine offset control range
High
6.0
8.0
mV/V
Low
-5.5
-4.5
mV/V
IA chopper frequency
300
kHz
Gain Stage
Course gain
CSGN = 000
3.0
3.3
V/V
(Fixed Gain = 1023)
CSGN = 001
4.9
5.4
V/V
CSGN = 010
7.9
8.2
V/V
CSGN = 011
12.8
14.1
V/V
CSGN = 101
12.7
14.0
V/V
CSGN = 100
7.8
8.6
V/V
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