參數資料
型號: MAX4472EUD+T
廠商: Maxim Integrated Products
文件頁數: 14/19頁
文件大小: 0K
描述: IC OP AMP QUAD R-R 9KHZ 14-TSSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
放大器類型: 通用
電路數: 4
輸出類型: 滿擺幅
轉換速率: 0.002 V/µs
增益帶寬積: 9kHz
電流 - 輸入偏壓: 200pA
電壓 - 輸入偏移: 500µV
電流 - 電源: 0.75µA
電流 - 輸出 / 通道: 36mA
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 14-TSSOP
包裝: 帶卷 (TR)
MAX4464/MAX4470/MAX4471/MAX4472/MAX4474
Single/Dual/Quad, +1.8V/750nA, SC70,
Rail-to-Rail Op Amps
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VDD = +5V, VSS = 0V, VCM = 0V, RL = 100k to VDD/2, TA = +25°C, unless otherwise noted.)
0
0.2
0.1
0.5
0.4
0.3
0.7
0.8
0.6
0.9
1.5
3.0 3.5
2.0 2.5
4.0 4.5 5.0 5.5 6.0
SUPPLY CURRENT PER AMPLIFIER vs.
SUPPLY VOLTAGE
MAX4470–74
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
0
0.2
0.1
0.5
0.4
0.3
0.7
0.8
0.6
0.9
-50
0
-25
25
50
75
100
SUPPLY CURRENT PER AMPLIFIER vs.
TEMPERATURE
MAX4470–74
toc02
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
0
0.10
0.05
0.30
0.20
0.25
0.15
0.40
0.45
0.35
0.50
-50
0
-25
25
50
75
100
OFFSET VOLTAGE vs.
TEMPERATURE
MAX4470–74
toc03
TEMPERATURE (
°C)
OFFSET
VOLTAGE
(mV)
0
0.10
0.05
0.20
0.15
0.30
0.25
0.35
0.45
0.40
0.50
0
1.0
1.5
0.5
2.0
2.5
3.0
3.5
4.0
OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
MAX4470-74
toc04
COMMON-MODE VOLTAGE (V)
OFFSET
VOLTAGE
(mV)
-400
-350
-150
-250
-200
-300
-50
-100
0
-50
0
-25
25
50
75
100
INPUT BIAS CURRENT vs.
TEMPERATURE
MAX4470–74
toc05
TEMPERATURE (
°C)
INPUT
BIAS
CURRENT
(pA)
-90
-70
-80
-40
-50
-60
-20
-10
-30
0
01.5
1.0
0.5
2.0
2.5
3.0
3.5
4.0
INPUT BIAS CURRENT vs.
COMMON-MODE VOLTAGE
MAX4470–74
toc06
COMMON-MODE VOLTAGE (V)
INPUT
BIAS
CURRENT
(pA)
0
-100
10
100
10k
1k
POWER-SUPPLY REJECTION RATIO vs.
FREQUENCY
-80
-90
MAX4470–74
toc07
FREQUENCY (Hz)
PSRR
(dB)
-60
-70
-40
-30
-50
-20
-10
0
0.2
1.0
0.6
0.8
0.4
1.4
1.2
1.6
-50
0
-25
25
50
75
100
OUTPUT VOLTAGE SWING LOW vs.
TEMPERATURE
MAX4470–74
toc08
TEMPERATURE (
°C)
V
OL
-
V
SS
(mV)
RL = 100k
RL = 1M
0
1
4
2
3
5
6
-50
0
-25
25
50
75
100
OUTPUT VOLTAGE SWING HIGH vs.
TEMPERATURE
MAX4470–74
toc09
TEMPERATURE (
°C)
V
DD
-
V
OH
(mV)
RL = 100k
RL = 1M
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