參數(shù)資料
型號(hào)： MAX4208AUA+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 14/17頁(yè)
文件大?。?/td> 0K
描述： IC INSTRUMENT AMP PREC 8-UMAX
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： 儀表
電路數(shù)： 1
輸出類型： 滿擺幅
轉(zhuǎn)換速率： 0.08 V/µs
增益帶寬積： 750kHz
電流 - 輸入偏壓： 1pA
電壓 - 輸入偏移： 3µV
電流 - 電源： 1.4mA
電流 - 輸出 / 通道： 25mA
電壓 - 電源，單路/雙路(±)： 2.85 V ~ 5.5 V，±1.425 V ~ 2.25 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-uMAX
包裝： 管件
產(chǎn)品目錄頁(yè)面： 1388 (CN2011-ZH PDF)
MAX4208/MAX4209
Ultra-Low Offset/Drift, Precision
Instrumentation Amplifiers with REF Buffer
6
_______________________________________________________________________________________
Note 1: Specifications are 100% production tested at +25°C, unless otherwise noted. Limits over temperature are guaranteed by design.
Note 2: Guaranteed by design. Thermocouple and leakage effects preclude measurement of this parameter during production testing.
Devices are screened during production testing to eliminate defective units.
Note 3: IN+ and IN- are gates to CMOS transistors with typical input bias current of 1pA. CMOS leakage is so small that it is impractical to
test and guarantee in production. Max VDIFF is ±100mV. Devices are screened during production testing to eliminate defective
units. For the MAX4208, when there are no external resistors, the input bias current at FB and REF is 1pA (typ).
Note 4: Setting REF to ground (VSS) is allowed if the REF buffer is off. The unity-gain buffer is on when VREFIN/MODE is between 0.15V
and (VDD - 1.3V). In this range, VREF = VREFIN/MODE ±40V (maximum buffer input offset voltage over temperature). Setting
REFIN/MODE to VDD puts the part in shutdown (IDD = 1.4A).
Note 5: This is the REF current needed to directly drive the end terminal of the gain-setting resistors when REFIN/MODE is connected to
VSS to put the buffer in high-impedance mode. The REF input current is tested at the gain of 100. At gain 10 and 1000, IREF =
±100A and 3.4A, respectively at +25°C. See the Detailed Description.
Note 6: Output swing high (VOH) and output swing low (VOL) are measured only on G = 100 and G = 1000 devices. Devices with G = 1
and G = 10 have output swing high limited by the range of VREF, VCM, and VDIFF (see the Output Swing section).
Note 7: Maximum range for VDIFF is from -100mV to +100mV.
Note 8: At G = 100V/V and G = 1000V/V, these instrumentation amplifiers are bandwidth limited and not capable of slew-rate-limited dV/dt.
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 5V, VSS = 0V, VCM = VREF = VDD/2, VREFIN/MODE = VSS, RL = 100k
Ω to VDD/2, VDIFF = (VIN+ - VIN-) = 0V, MAX4208 set for
G = 100V/V (R1 = 1k
Ω, R2 = 99kΩ), TA = -40°C to +125°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
REFIN/MODE Input-Voltage
High
VIH
MAX4208/MAX4209 in shutdown
VDD -
0.2
V
TA = +25°C to +85°C
96
REFIN/MODE Buffer
Common-Mode Rejection Ratio
(VSS + 0.2V)
≤ VREF ≤
(VDD - 1.6V)
TA = -40°C to +125°C
90
dB
REF Common-Mode Range
(Note 4)
Guaranteed by REF CMRR test
VSS
VDD -
1.6
V
TA = +25°C to +85°C
96
REF Common-Mode Rejection
Ratio
VSS
≤ VREF ≤ (VDD -
1.6V)
TA = -40°C to +125°C
90
dB
TA = +25°C to +85°C
96
REFIN/MODE Buffer
Power-Supply Rejection Ratio
VDD = 2.85V to 5.5V,
VREFIN/MODE = VCM
= (VSS + 0.5V)
TA = -40°C to +125°C
90
dB
OUTPUT DC CHARACTERISTICS
RL = 100k
Ω
60
RL = 10k
Ω
90
VOH
VDD - VOUT
RL = 1k
Ω
375
RL = 100k
Ω
50
RL = 10k
Ω
75
Output-Voltage Swing (Note 6)
VOL
VOUT - VSS
RL = 1k
Ω
325
mV
POWER SUPPLY
Supply Voltage
VDD
Guaranteed by PSRR test
2.85
5.50
V
VREFIN/MODE = VSS,
buffer OFF
VDD = 5V
1.70
(VSS + 0.2V)
≤ VREFIN/MODE ≤
(VDD - 1.6V), buffer ON
VDD = 5V
3.0
mA
Supply Current
REFIN/MODE = VDD, shutdown mode
10
A
相關(guān)PDF資料
PDF描述
2095-500-CLF SURGE ARRESTOR GDT 5000V AXIAL
102617-7 CONN HEADER R/A .100 18POS 15AU
10075024-G01-02LF CONN HEADER 4POS VERT 2MM GOLD
2380-6181TP CONN HEADER 80POS DL STR TIN
PCF0805R-100KBT1 RES 100K OHM 0.1W 0805 0.1% SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4208AUA+ 功能描述:儀表放大器 Low Offset/Drift Instrumentation Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
MAX4208AUA+T 功能描述:儀表放大器 Low Offset/Drift Instrumentation Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
MAX4208EVKIT+ 功能描述:放大器 IC 開(kāi)發(fā)工具 MAX4208 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX4209EVKIT+ 功能描述:放大器 IC 開(kāi)發(fā)工具 MAX4209 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX4209HAUA+ 功能描述:儀表放大器 Low Offset/Drift Instrumentation Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*