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參數(shù)資料
| 型號： | MAX9919FASA+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 13/18頁 |
| 文件大?。?/td> | 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 |
| 電路數(shù)： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉(zhuǎn)換速率： | 0.9 V/µs |
| -3db帶寬： | 250kHz |
| 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9919FASA/V+ | 制造商:Maxim Integrated Products 功能描述:-20V TO +75V INPUT RANGE, PRECISION UNI-/BIDIRECTIONAL, CURR - Rail/Tube |
| MAX9919FASA/V+T | 制造商:Maxim Integrated Products 功能描述:-20V TO +75V INPUT RANGE, PRECISION UNI-/BIDIRECTIONAL, CURR - Tape and Reel |
| MAX9919FASA+ | 功能描述:電流靈敏放大器 Neg 20V-75V Uni-/Bi Directional CSAmp 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 |
| MAX9919FASA+T | 功能描述:電流靈敏放大器 Neg 20V-75V Uni-/Bi Directional CSAmp 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 |
| MAX9919NASA/V+T | 制造商:Maxim Integrated Products 功能描述:-20V TO +75V INPUT RANGE, PRECISION UNI-/BIDIRECTIONAL, CURR - Tape and Reel |
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