參數(shù)資料
型號: MAX492ESA+T
廠商: Maxim Integrated Products
文件頁數(shù): 15/17頁
文件大?。?/td> 0K
描述: IC OPAMP DUAL MICROPWR R/R 8SOIC
產(chǎn)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(shù): 2
輸出類型: 滿擺幅
轉換速率: 0.2 V/µs
增益帶寬積: 500kHz
電流 - 輸入偏壓: 25nA
電壓 - 輸入偏移: 200µV
電流 - 電源: 150µA
電流 - 輸出 / 通道: 30mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 6 V,±1.35 V ~ 3 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOIC
包裝: 帶卷 (TR)
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
6
_______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(TA = +25°C, VCC = 5V, VEE = 0V, unless otherwise noted.)
60
-40
0.01
10
10,000
GAIN AND PHASE
vs. FREQUENCY
-20
MAX492-01
FREQUENCY (kHz)
GAIN
(dB)
0
20
40
80
0.1
1
100
1000
-180
-120
-60
0
60
120
180
AV = +1000
NO LOAD
PHASE
(DEG)
PHASE
GAIN
60
-40
0.01
10
10,000
GAIN AND PHASE
vs. FREQUENCY
-20
MAX492-02
FREQUENCY (kHz)
GAIN
(dB)
0
20
40
80
0.1
1
100
1000
-180
-120
-60
0
60
120
180
CL = 470pF
AV = +1000
RL = ∞
PHASE
(DEG)
GAIN
PHASE
140
-20
0.01
10
1000
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
20
MAX492-03
FREQUENCY (kHz)
PSRR
(dB)
60
100
120
0
40
80
0.1
1
100
VIN = 2.5V
VEE
VCC
100
0
0.01
10
10,000
CHANNEL SEPARATION
vs. FREQUENCY
20
MAX492-04
FREQUENCY (kHz)
CHANNEL
SEPARATION
(dB)
40
60
80
120
0.1
1
100
1000
VIN = 2.5V
140
20
-30
02
6
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
-20
10
MAX492-07
VCM (V)
INPUT
BIAS
CURRENT
(nA)
4
0
-10
-25
-15
-5
5
15
13
5
7
VCC = 2.7V
VCC = 6V
160
0
-60
-20
60
140
OFFSET VOLTAGE
vs. TEMPERATURE
40
140
MAX492-05
TEMPERATURE (
°C)
OFFSET
VOLTAGE
(
V)
20
100
80
-40
0
40
80
120
20
60
120
VCM = 0V
60
-60
-20
60
140
COMMON-MODE REJECTION RATIO
vs. TEMPERATURE
80
MAX492-06
TEMPERATURE (
°C)
CMRR
(dB)
20
100
110
100
-40
0
40
80
120
70
90
120
VCM = 0V TO +5V
VCM = -01V TO +5.1V
VCM = -0.2V TO +5.2V
VCM = -0.3V TO +5.3V
VCM = -0.4V TO +5.4V
125
-125
-60
0
100
INPUT BIAS CURRENT
vs. TEMPERATURE
-75
75
MAX492-08
TEMPERATURE (
°C)
INPUT
BIAS
CURRENT
(nA)
60
25
-25
-100
-50
0
50
100
-20
20
80
120
VCC = 2.7V
VCC = 6V
140
-40
40
VCC = 6V
VCM = 0
VCM = VCC
220
0
-60
-20
60
140
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
60
180
MAX492-09
TEMPERATURE (
°C)
SUPPLY
CURRENT
PER
OP
AMP
(
A)
20
100
140
100
200
160
120
80
40
20
-40
0
40
80
120
VOUT = VCM = VCC/2
VCC = 5V
VCC = 2.7V
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