参数资料
型号: MAX4492AUD+
厂商: Maxim Integrated Products
文件页数: 3/8页
文件大小: 0K
描述: IC OPAMP QUAD R-R I/O 14-TSSOP
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
放大器类型: 通用
电路数: 4
输出类型: 满摆幅
转换速率: 10 V/µs
增益带宽积: 10MHz
电流 - 输入偏压: 50pA
电压 - 输入偏移: 1500µV
电流 - 电源: 800µA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V,±1.35 V ~ 2.75 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 管件
产品目录页面: 1390 (CN2011-ZH PDF)
MAX4490/MAX4491/MAX4492
Low-Cost, High-Slew-Rate,
Rail-to-Rail I/O Op Amps in SC70
_______________________________________________________________________________________
3
500
600
550
700
650
800
750
850
-40
-10 5
20
-25
35 50 65 80 95 110 125
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
MAX4490
toc
01
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
VDD = 5V
VDD = 2.7V
0
300
200
100
500
400
900
800
700
600
1000
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
SUPPLY CURRENT PER AMPLIFIER
vs. SUPPLY VOLTAGE
MAX4490
toc02
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
-2.0
-1.4
-1.6
-1.8
-1.0
-1.2
-0.2
-0.4
-0.6
-0.8
0
-40 -25 -10 5
20 35 50
80
65
95
125
110
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX4490
toc03
TEMPERATURE (
°C)
OFFSET
VOLTAGE
(mV)
0
20
10
30
60
70
50
40
80
-40
-10
5
20 35
-25
50 65 80 95 110 125
OUTPUT SWING HIGH
vs. TEMPERATURE
MAX4490
toc04
TEMPERATURE (
°C)
V
DD
-
V
OUT
(mV)
VDD = 5V
RL = 2k
VDD = 2.7V
RL = 2k
VDD = 5V OR 2.7V
RL = 100k
0
20
10
30
60
70
50
40
80
-40
-10
5
20 35
-25
50 65 80 95 110 125
OUTPUT SWING LOW
vs. TEMPERATURE
MAX4490
toc05
TEMPERATURE (
°C)
V
OUT
-
V
SS
(mV)
VDD = 5V
RL = 2k
VDD = 2.7V
RL = 2k
VDD = 5V OR 2.7V
RL = 100k
-20
0
-10
10
40
50
30
20
60
100
1k
10k
100k
1M
10M
OP AMP GAIN AND PHASE
vs. FREQUENCY
FREQUENCY (Hz)
GAIN
(dB)
-180
-90
-135
-45
90
135
45
0
180
PHASE
(DEGREES)
MAX4490 toc06
GAIN
PHASE
AV = 1000
CL = 10pF
-20
0
-10
10
40
50
30
20
60
100
1k
10k
100k
1M
10M
GAIN AND PHASE
vs. FREQUENCY (WITH CLOAD)
MAX4490 toc07
FREQUENCY (Hz)
GAIN
(dB)
AV = 1000
CLOAD = 200pF
-180
-90
-135
-45
90
135
45
0
180
PHASE
(DEGREES)
GAIN
PHASE
80
90
100
110
120
130
-40
-10 5
-25
20 35 50 65 80 95 110 125
LARGE-SIGNAL GAIN
vs. TEMPERATURE
MAX4490
toc08
TEMPERATURE (
°C)
LARGE-SIGNAL
GAIN
(dB)
VDD = 5V
-100
-70
-60
-90
-80
-30
-40
-50
-10
-20
0
10
1k
10k
100
100k
1M
10M
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4490
toc09
FREQUENCY (Hz)
PSSR
(dB)
AV = 1
Typical Operating Characteristics
(VDD = 5V, VSS = 0, VCM = VDD/2, RL = 100k
to VDD/2, TA = +25°C, unless otherwise noted.)
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