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參數(shù)資料
| 型號： | MAX4206ETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 17/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP TRANS LOG 16-TQFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 放大器類型： | 對數(shù) |
| 電路數(shù)： | 1 |
| 轉換速率： | 12 V/µs |
| 增益帶寬積： | 5MHz |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 5mA |
| 電流 - 輸出 / 通道： | 58mA |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 11 V，±2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN-EP（4x4） |
| 包裝： | 帶卷 (TR) |
MAX4206
Precision Transimpedance Logarithmic
Amplifier with Over 5 Decades of Dynamic Range
_______________________________________________________________________________________
9
SMALL-SIGNAL AC RESPONSE
ILOG TO VLOGV1
MAX4206
toc27
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
1M
100k
10k
1k
-50
-40
-30
-20
-10
0
10
-60
100
10M
ILOG = 100A
ILOG = 1mA
ILOG = 10A
ILOG = 1A
ILOG = 100nA
CCOMP = 33pF
RCOMP = 330
SMALL-SIGNAL AC RESPONSE
ILOG TO VLOGV1
MAX4206
toc28
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
1M
100k
10k
1k
-50
-40
-30
-20
-10
0
10
-60
100
10M
ILOG = 100A
ILOG = 1mA
ILOG = 10A
ILOG = 1A
ILOG = 100nA
CCOMP = 100pF
RCOMP = 1k
SMALL-SIGNAL AC RESPONSE
OF BUFFER
MAX4206
toc29
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
10M
1M
100k
-9
-6
-3
0
3
-12
10k
100M
AV = 2V/V
AV = 4V/V
AV = 1V/V
Typical Operating Characteristics (continued)
(VCC = +5V, VEE = GND = 0V, IREF = 1A, ILOG = 10A, LOGV2 = SCALE, LOGV1 = OSADJ, CMVIN = CMVOUT, RSET > 1M,
TA = +25°C, unless otherwise noted.)
Pin Description
PIN
NAME
FUNCTION
1, 9
N.C.
No Connection. Not internally connected.
2
REFVOUT
1.238V Reference Voltage Output. Bypass REFVOUT to GND with a 0 to 1F capacitor (optional).
3
GND
Ground
4VEE
Negative Power Supply. Bypass VEE to GND with a 0.1F capacitor.
5
LOGV1
Logarithmic Amplifier Voltage Output 1. The output scale factor of LOGV1 is 0.25V/decade.
6
OSADJ
Offset Adjust Input. When operating from a single power supply, current applied to OSADJ adjusts
the output offset voltage (see the Output Offset section).
7
SCALE
Scale Factor Input. Adjust the output scale factor for LOGV2 using a resistive divider (see the Scale
Factor section).
8
LOGV2
Logarithmic Amplifier Voltage Output 2. Adjust the output scale factor for LOGV2 using a resistive
divider (see the Scale Factor section).
10
VCC
Positive Power Supply. Bypass VCC to GND with a 0.1F capacitor.
11
REFISET
Current Reference Adjust Input. A resistor (RSET), from REFISET to GND, adjusts the current at
REFIOUT (see the Adjusting the Logarithmic Intercept section).
12
CMVOUT
0.5V Common-Mode Voltage Reference Output. Bypass CMVOUT to GND with a 0.1F capacitor.
13
REFIOUT
Current Reference Output. The internal current reference output is available at REFIOUT.
14
REFIIN
Current Reference Input. Apply an external reference current at REFIIN. IREFIIN is the reference
current used by the logarithmic amplifier when generating LOGV1.
15
LOGIIN
Current Input to Logarithmic Amplifier. LOGIIN is typically connected to a photodiode anode or other
external current source.
16
CMVIN
Common-Mode Voltage Input. VCMVIN is the common-mode voltage for the input and reference
amplifiers (see the Common Mode section).
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4206EVKIT | 功能描述:放大器 IC 開發(fā)工具 Transimpedance w/ 100Db Dynamic Range RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX4206EVKIT+ | 功能描述:放大器 IC 開發(fā)工具 MAX4206 EVAL KIT RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX4207ETE | 功能描述:對數(shù)放大器 Transimpedance w/ 100Db Dynamic Range RoHS:否 制造商:Texas Instruments 通道數(shù)量:3 帶寬:3 dB 共模抑制比（最小值）: 輸入補償電壓:+/- 7 mV 輸入電壓范圍（最大值）:5.5 V 工作電源電壓:4.5 V to 5.5 V 電源電流:+/- 15 mA 工作溫度范圍:- 40 C to +85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel |
| MAX4207ETE+ | 功能描述:對數(shù)放大器 Transimpedance w/ 100Db Dynamic Range RoHS:否 制造商:Texas Instruments 通道數(shù)量:3 帶寬:3 dB 共模抑制比（最小值）: 輸入補償電壓:+/- 7 mV 輸入電壓范圍（最大值）:5.5 V 工作電源電壓:4.5 V to 5.5 V 電源電流:+/- 15 mA 工作溫度范圍:- 40 C to +85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel |
| MAX4207ETE+T | 功能描述:對數(shù)放大器 Transimpedance w/ 100Db Dynamic Range RoHS:否 制造商:Texas Instruments 通道數(shù)量:3 帶寬:3 dB 共模抑制比（最小值）: 輸入補償電壓:+/- 7 mV 輸入電壓范圍（最大值）:5.5 V 工作電源電壓:4.5 V to 5.5 V 電源電流:+/- 15 mA 工作溫度范圍:- 40 C to +85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel |
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