參數(shù)資料
型號(hào): MAX9918ASA+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 13/18頁(yè)
文件大小: 0K
描述: IC AMPLIFIER R-R OUTPUT 8SOIC
標(biāo)準(zhǔn)包裝: 100
放大器類型: 電流檢測(cè)
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.6 V/µs
-3db帶寬: 75kHz
電流 - 輸入偏壓: 175µA
電壓 - 輸入偏移: 400µV
電流 - 電源: 1mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm Width)裸露焊盤
供應(yīng)商設(shè)備封裝: 8-SOICN 裸露焊盤
包裝: 管件
MAX9918/MAX9919/MAX9920
-20V to +75V Input Range, Precision
Uni-/Bidirectional, Current-Sense Amplifiers
4
Maxim Integrated
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 5V, VRS+ = VRS- = +14V, VSENSE = (VRS+ - VRS-) = 0V, VSHDN = VGND = 0V, VREFIN = VCC/2, RL = 100kΩ; for MAX9918, AV =
90V/V, R2/R1 = 89k
Ω/1kΩ; for MAX9920, AV = 20V/V, R2/R1 = 79kΩ/1kΩ; TA = -40°C to +125°C, unless otherwise noted. Typical val-
ues are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TA = +25°C,
VREFIN = 0V
±0.08
±0.6
VRS+ = VRS- =
+14V
TA = -40°C to
+125°C,
VREFIN = 0V
±1.2
TA = +25°C
±0.02
±0.6
MAX9918
VRS+ = VRS- =
-2V, VREFIN =
0V
TA = -40°C to
+125°C
±1.0
TA = +25°C
±0.13
±0.45
VRS+ = VRS- =
+14V, VREFIN =
0V
TA = -40°C to
+125°C
±1.2
TA = +25°C
±0.10
±0.45
MAX9919F
VRS+ = VRS- =
-2V, VREFIN =
0V
TA = -40°C to
+125°C
±0.9
TA = +25°C
±0.16
±0.6
VRS+ = VRS- =
+14V, VREFIN =
0V
TA = -40°C to
+125°C
±1.2
TA = +25°C
±0.11
±0.6
MAX9919N
VRS+ = VRS- =
-2V, VREFIN =
0V
TA = -40°C to
+125°C
±1.0
TA = +25°C
±0.29
±1.0
VRS+ = VRS- =
+14V, VREFIN =
0V
TA = -40°C to
+125°C
±1.7
TA = +25°C
±0.24
±1.0
Gain Error
(Note 2)
GE
MAX9920
VRS+ = VRS- =
-2V, VREFIN =
0V
TA = -40°C to
+125°C
±1.7
%
FB Input Bias Current
IFB
MAX9918, MAX9920
5
15
nA
RL = 100k
Ω to GND
3
10
Output-Voltage High (Note 4)
VCC - VOH
VSENSE = 200mV for
MAX9918, MAX9919_,
VSENSE = 400mV for
MAX9920
RL = 10k
Ω to GND
12
40
mV
RL = 100k
Ω to VCC
310
Output-Voltage Low (Note 4)
VOL
VSENSE = -200mV for
MAX9918, MAX9919_,
VSENSE = -400mV for
MAX9920
RL = 10k
Ω to VCC
10
40
mV
OUT shorted to VCC
44
Short-Circuit Current
ISC
OUT shorted to GND
41
mA
Output Resistance
ROUT
0.1
Ω
MAX9918, MAX9919_
0
VCC
/2
VCC -
1.9
REFIN Voltage Range
Inferred from REFIN
CMRR test
MAX9920
0
VCC
/2
VCC -
2.4
V
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參數(shù)描述
MAX9918ASA/V+ 制造商:Maxim Integrated Products 功能描述:
MAX9918ASA+ 功能描述:電流靈敏放大器 (-20V to +75V) CMR iSense 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
MAX9918ASA+T 功能描述:電流靈敏放大器 (-20V to +75V) CMR iSense 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
MAX9918EVKIT+ 功能描述:特殊用途放大器 MAXIM EVALUATION KIT RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比(最小值): 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX9919FASA/V+ 制造商:Maxim Integrated Products 功能描述:-20V TO +75V INPUT RANGE, PRECISION UNI-/BIDIRECTIONAL, CURR - Rail/Tube