参数资料
| 型号： | MAX4207ETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | IC AMP TRANS LOG 16-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 放大器类型： | 对数 |
| 电路数： | 1 |
| 转换速率： | 12 V/µs |
| 增益带宽积： | 5MHz |
| -3db带宽： | 1MHz |
| 电流 - 输入偏压： | 10pA |
| 电压 - 输入偏移： | 600µV |
| 电流 - 电源： | 5mA |
| 电流 - 输出 / 通道： | 58mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 11 V，±2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（4x4） |
| 包装： | 管件 |
MAX4207
Precision Transimpedance Logarithmic
Amplifier with Over 5 Decades of Dynamic Range
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS—Dual-Supply Operation (continued)
(VCC = +5V, VEE = -5V, GND = 0, IREF = 1A, ILOG = 10A, LOGV2 = SCALE, LOGV1 = OSADJ, CMVIN = CMVOUT, RSET > 1M,
TA = -40°C to +85°C. Typical values are at TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Voltage Reference Output
Current
IREFVOUT
1mA
TA = +25°C
490
500
510
Current Reference Output
Voltage
VREFISET
TA = -40°C to +85°C (Note 4)
482
518
mV
LOGV2 BUFFER
TA = +25°C
0.4
2
Input Offset Voltage
VIO
TA = -40°C to +85°C (Note 4)
6
mV
Input Bias Current
IB
(Note 4)
0.01
1nA
VOH
RL to GND = 2k
VCC -
0.2
VCC -
0.3
Output Voltage Range
VOL
RL to GND = 2k
VEE +
0.2
VEE +
0.08
V
IOUT+
Sourcing
34
Output Short-Circuit Current
IOUT-
Sinking
58
mA
Slew Rate
SR
12
V/s
Unity-Gain Bandwidth
GBW
5
MHz
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4207ETE+ | 功能描述:对数放大器 Transimpedance w/ 100Db Dynamic Range RoHS:否 制造商:Texas Instruments 通道数量:3 带宽:3 dB 共模抑制比（最小值）: 输入补偿电压:+/- 7 mV 输入电压范围（最大值）:5.5 V 工作电源电压:4.5 V to 5.5 V 电源电流:+/- 15 mA 工作温度范围:- 40 C to +85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX4207ETE+T | 功能描述:对数放大器 Transimpedance w/ 100Db Dynamic Range RoHS:否 制造商:Texas Instruments 通道数量:3 带宽:3 dB 共模抑制比（最小值）: 输入补偿电压:+/- 7 mV 输入电压范围（最大值）:5.5 V 工作电源电压:4.5 V to 5.5 V 电源电流:+/- 15 mA 工作温度范围:- 40 C to +85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX4207ETE-T | 功能描述:对数放大器 Transimpedance w/ 100Db Dynamic Range RoHS:否 制造商:Texas Instruments 通道数量:3 带宽:3 dB 共模抑制比（最小值）: 输入补偿电压:+/- 7 mV 输入电压范围（最大值）:5.5 V 工作电源电压:4.5 V to 5.5 V 电源电流:+/- 15 mA 工作温度范围:- 40 C to +85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX4208AUA+ | 功能描述:仪表放大器 Low Offset/Drift Instrumentation Amp RoHS:否 制造商:Texas Instruments 通道数量: 输入补偿电压:150 V 可用增益调整: 最大输入电阻:10 kOhms 共模抑制比（最小值）:88 dB 工作电源电压:2.7 V to 36 V 电源电流:200 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:MSOP-8 封装:Bulk |
| MAX4208AUA+T | 功能描述:仪表放大器 Low Offset/Drift Instrumentation Amp RoHS:否 制造商:Texas Instruments 通道数量: 输入补偿电压:150 V 可用增益调整: 最大输入电阻:10 kOhms 共模抑制比（最小值）:88 dB 工作电源电压:2.7 V to 36 V 电源电流:200 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:MSOP-8 封装:Bulk |
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