參數(shù)資料
型號(hào): MAX9921AUB+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 14/16頁(yè)
文件大?。?/td> 0K
描述: IC SENSOR HALL EFFECT 10-MSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 霍爾效應(yīng)傳感器
輸入類型: 電壓
輸出類型: 邏輯
接口: 2 線
電流 - 電源: 1.3mA
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 帶卷 (TR)
MAX9921
Dual, 2-Wire Hall-Effect Sensor Interface
with Diagnostics
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VBAT = 14V, TA = +25°C, unless otherwise noted.)
IN_ BLANKING TIME AT HALL SWITCH
POWER-UP vs. TEMPERATURE
TEMPERATURE (
°C)
IN_
BLANKING
TIME
s)
MAX9921
toc10
-40 -25 -10 5
20 35 50 65 80 95 110 125
60
65
70
75
80
85
90
95
100
IN_ CURRENT RAMP RATE AFTER
TURN-ON vs. TEMPERATURE
TEMPERATURE (
°C)
IN_
CURRENT
RAMP
RATE
(mA/
μ
s)
MAX9921
toc11
-40 -25 -10 5
20 35 50 65 80 95 110 125
0
1
2
3
4
5
DELAY FROM IN_ TO OUT_ (FILTER DELAY)
vs. TEMPERATURE
TEMPERATURE (
°C)
DELAY
s)
MAX9921
toc12
-40 -25 -10 5
20 35 50 65 80 95 110 125
5
6
7
8
9
10
DELAY FROM IN_ FAULT TO ERR
(FILTER DELAY) vs. TEMPERATURE
TEMPERATURE (
°C)
DELAY
s)
MAX9921
toc13
-40 -25 -10 5
20 35 50 65 80 95 110 125
0
10
20
30
40
50
DELAY DIFFERENCE BETWEEN RISING
AND FALLING EDGES FOR BOTH CHANNELS
vs. TEMPERATURE
TEMPERATURE (
°C)
DELAY
DIFFERENCE
(ns)
MAX9921
toc14
-40 -25 -10 5
20 35 50 65 80 95 110 125
0
20
40
60
80
100
120
140
160
180
IN1 AND IN2
DELAY DIFFERENCE BETWEEN
CHANNELS vs. TEMPERATURE
TEMPERATURE (
°C)
DELAY
DIFFERENCE
(ns)
MAX9921
toc15
-40 -25 -10 5
20 35 50 65 80 95 110 125
0
50
100
150
200
250
MAXIMUM FREQUENCY ON HALL INPUTS
vs. TEMPERATURE
TEMPERATURE (
°C)
FREQUENCY
(kHz)
MAX9921
toc16
-40 -25 -10 5
20 35 50 65 80 95 110 125
50
55
60
65
70
75
80
85
90
95
100
IN1 AND IN2, 50% DUTY CYCLE
IN_ PULSE LENGTH REJECTED BY FILTER
TO OUT_ vs. TEMPERATURE
TEMPERATURE (
°C)
PULSE
LENGTH
s)
MAX9921
toc17
-40 -25 -10 5
20 35 50 65 80 95 110 125
0
1
2
3
4
5
6
7
IN1 AND IN2 WITH
NEGATIVE PULSE
IN1 AND IN2 WITH
POSITIVE PULSE
VBAT UNDERVOLTAGE THRESHOLD
vs. TEMPERATURE
TEMPERATURE (
°C)
V
BA
TTHRESHOLD
(V)
MAX9921
toc18
-40 -25 -10 5
20 35 50 65 80 95 110 125
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
6.1
6.2
VBAT RISING, ERR GOES HIGH
VBAT FALLING, ERR GOES LOW
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參數(shù)描述
MAX9921EVKIT+ 功能描述:界面開發(fā)工具 MAX9921 Eval Kit RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
MAX9922ABT+T 制造商:Maxim Integrated Products 功能描述:ULTRA-PRECISION, HIGH-SIDE CURRENT-SENSE AMPLIFIERS - Tape and Reel
MAX9922AUB+ 功能描述:電流靈敏放大器 Current-Sense Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
MAX9922AUB+T 功能描述:電流靈敏放大器 Current-Sense Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
MAX9922EUB+ 功能描述:電流靈敏放大器 Current-Sense Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel