參數(shù)資料
型號(hào): MAX9923FEUB+
廠商: Maxim Integrated Products
文件頁數(shù): 15/15頁
文件大?。?/td> 0K
描述: IC AMP CURRENT SENSE 10-MSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
放大器類型: 電流檢測
電路數(shù): 1
轉(zhuǎn)換速率: 0.4 V/µs
-3db帶寬: 2.5kHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 0.1µV
電流 - 電源: 780µA
電壓 - 電源,單路/雙路(±): 2.85 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
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: 管件
MAX9922/MAX9923
Ultra-Precision, High-Side
Current-Sense Amplifiers
_______________________________________________________________________________________
9
Typical Operating Characteristics (continued)
(VDD = 3.3V, VSHDN = VDD, VRSB = VRS+ = VRS- = 12V, TA = +25°C, unless otherwise noted.)
Pin Description
PIN
NAME
FUNCTION
1
RSB
Current-Sense Amplifier Input Stage Supply. Connect to either RS+ or RS-.
2
RS+
Current-Sense Amplifier Positive Input
3
RS-
Current-Sense Amplifier Negative Input
4
N.C.
No Connection. Not internally connected.
5
GND
Ground
6
SHDN
Shutdown Logic Input. Connect to GND to reduce quiescent current to 1A. Connect to VDD for normal operation.
7
REF
Reference Voltage Input. Connect to an external voltage to provide a bidirectional current-sense output. Connect
to GND for unidirectional operation.
8FB
Gain-Set Feedback Input. Connect an optional noise reduction capacitor between OUT and FB.
MAX9922: Adjustable Gain. Connect a resistive-divider feedback network between OUT, FB, and REF to set the
current-sense amplifier gain. Use an external combination of R1 and R2 resistors for gain = 1 + (R2/R1).
MAX9923T/MAX9923H/MAX9923F: Fixed gain. See the Functional Diagrams.
9
OUT
Voltage Output. VOUT is proportional to VSENSE.
10
VDD
Power-Supply Voltage Input. Bypass to GND with a 0.1F capacitor.
OVERLOAD RECOVERY
(OUTPUT LIMITING) (MAX9922, AV = 100)
MAX9922/23
toc21
TIME (150
s/div)
INPUT
(50mV/div)
OUTPUT
(1V/div)
0V
SATURATION/OVERLOAD RECOVERY
(INPUT LIMITED) (MAX9922)
MAX9922/23
toc20
TIME (200
s/div)
INPUT
(100mV/div)
OUTPUT
(1V/div)
GAIN = 5V/V
0V
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MAX9923HEUB+ IC AMP CURRENT SENSE 10-MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9923FEUB+ 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
MAX9923FEUB+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
MAX9923HABT+T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
MAX9923HAUB+ 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
MAX9923HEUB+ 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