參數(shù)資料
型號: MAX4206ETE+
廠商: Maxim Integrated Products
文件頁數(shù): 13/17頁
文件大?。?/td> 0K
描述: IC AMP TRANS LOG 16-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 75
放大器類型: 對數(shù)
電路數(shù): 1
轉(zhuǎn)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(yīng)商設(shè)備封裝: 16-TQFN-EP(4x4)
包裝: 管件
產(chǎn)品目錄頁面: 1388 (CN2011-ZH PDF)
MAX4206
Precision Transimpedance Logarithmic
Amplifier with Over 5 Decades of Dynamic Range
_______________________________________________________________________________________
5
AC ELECTRICAL CHARACTERISTICS—Dual-Supply Operation
(VCC = +5V, VEE = -5V, GND = 0, IREF = 1A, ILOG = 10A, LOGV2 = SCALE, LOGV1 = OSADJ, CMVIN = CMVOUT, RSET > 1M,
TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LOGV2 Total Noise
0.1Hz to 10Hz, total output-referred noise,
IREF = 10nA, ILOG = 100nA
17
VRMS
LOGV2 Spot Noise Density
f = 5kHz, IREF = 10nA, ILOG = 100nA
0.8
V/√
Hz
REFVOUT Total Noise
1Hz to 10Hz, total output-referred noise
3.3
VRMS
REFVOUT Spot Noise Density
f = 5kHz
266
nV/√
Hz
REFISET Total Noise
1Hz to 10Hz, total output-referred noise
0.67
VRMS
REFISET Spot Noise Density
f = 5kHz
23
nV/√
Hz
Small-Signal Unity-Gain
Bandwidth
IREF = 1A, ILOG = 10A, RCOMP = 300,
CCOMP = 32pF
1
MHz
Note 1: All devices are 100% production tested at TA = +25°C. All temperature limits are guaranteed by design.
Note 2: Guaranteed and functionally verified.
Note 3: Log conformity error less than ±5mV with scale factor = 0.25V/decade.
Note 4: Guaranteed by design.
Typical Operating Characteristics
(VCC = +5V, VEE = GND = 0V, IREF = 1A, ILOG = 10A, LOGV2 = SCALE, LOGV1 = OSADJ, CMVIN = CMVOUT, RSET > 1M,
TA = +25°C, unless otherwise noted.)
VLOGV1 vs. ILOG
MAX4206
toc01
ILOG (A)
V
LOGV1
(V)
1m
100
100n
1
10
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
-0.25
10n
10m
IREF = 10nA
TA = -40°C TO +85°C
VCC = +5V
VEE = GND
1m
100
10n
100n
1
10
1n
10m
VLOGV1 vs. ILOG
(IREF = 10nA)
MAX4206
toc02
ILOG (A)
V
LOGV1
(V)
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
-0.25
IREF = 10nA
TA = -40°C TO +85°C
VCC = +5V
VEE = -5V
1m
100
10n
100n
1
10
10m
VLOGV1 vs. ILOG
MAX4206
toc03
ILOG (A)
V
LOGV1
(V)
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
-0.25
IREF = 10nA
TA = -40°C TO +85°C
VCC = +2.7V
VEE = GND
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