參數(shù)資料
型號： MAX4190ESA+
廠商： Maxim Integrated Products
文件頁數(shù)： 4/23頁
文件大?。?/td> 0K
描述： IC AMP CURRENT SENSE 8-SOIC
標(biāo)準(zhǔn)包裝： 100
應(yīng)用： 電流反饋
電路數(shù)： 1
-3db帶寬： 185MHz
轉(zhuǎn)換速率： 340 V/µs
電流 - 電源： 1.5mA
電流 - 輸出 / 通道： 55mA
電壓 - 電源，單路/雙路(±)： 4.5 V ~ 11 V，±2.25 V ~ 5.5 V
安裝類型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SOIC
包裝： 管件
MAX4188/MAX4189/MAX4190
Single/Triple, Low-Glitch, 250MHz, Current-
Feedback Amplifiers with High-Speed Disable
12
______________________________________________________________________________________
____________________________________Typical Operating Characteristics (continued)
(VCC = +5V, VEE = -5V, TA = +25°C, unless otherwise noted.)
3.4
3.2
2.8
2.4
2.0
1.6
1.4
100
1M
1k
10k
100k
10M 100M
1G
INPUT VOLTAGE-NOISE
DENSITY vs. FREQUENCY
1.8
MAX4180
TOC19
FREQUENCY (Hz)
2.2
2.6
3.0
VOLTAGE-NOISE
DENSITY
(nV/
√
Hz)
4
12
8
20
16
24
28
100
100k
1M
1k
10k
10M 100M
1G
TOTAL VOLTAGE-NOISE DENSITY
vs. FREQUENCY (INPUT REFERRED)
MAX4188toc20
FREQUENCY (Hz)
TOTAL
VOLTAGE-NOISE
DENSITY
(nV/
√
Hz)
VOUT
VIN
910k
MAX4188
12
0
100
50
150
250
200
300
350
0.02
0.1
-3dB BANDWIDTH
vs. INPUT AMPLITUDE
MAX4188toc21
INPUT AMPLITUDE (Vp-p)
-3dB
BANDWIDTH
(MHz)
MAX4188
MAX4189
DUAL SUPPLIES:
RL = 1k,
AV = +2V/V, RF = RG = 910
FOR MAX4188;
AV = +1V/V, RF = 1.6k
FOR MAX4189
-10
-100
0.1
1000
100
10
1
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
-70
-90
-30
-50
0
-60
-80
-20
-40
MAX4188toc22
FREQUENCY (MHz)
PSRR
(dB)
VCC (MAX4188)
VCC (MAX4189)
VEE (MAX4189)
VEE (MAX4188)
0
0.4
0.2
1.0
0.8
0.6
1.2
1.4
1.8
1.6
2.0
-40
-20
0
20
40
60
80
INPUT OFFSET VOLTAGE (VOS)
vs. TEMPERATURE
MAX4188toc25
TEMPERATURE (°C)
V
OS
(mV)
1k
0.1
1
10
100
1000
OUTPUT IMPEDANCE
vs. FREQUENCY (DUAL SUPPLIES)
1
MAX4188-23
FREQUENCY (MHz)
OUTPUT
IMPEDANCE
(
)
10
100
MAX4188
MAX4189
RL = 1k,