參數(shù)資料
型號(hào): MAX4291EXK-T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 12/18頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP 1.8VU R/R I/O SC70-5
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.2 V/µs
增益帶寬積: 500kHz
電流 - 輸入偏壓: 15nA
電壓 - 輸入偏移: 400µV
電流 - 電源: 100µA
電流 - 輸出 / 通道: 20mA
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V,±0.9 V ~ 2.75 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-TSSOP(5 引線),SC-88A,SOT-353
供應(yīng)商設(shè)備封裝: SC-70-5
包裝: 帶卷 (TR)
MAX4291/MAX4292/MAX4294
Ultra-Small, 1.8V, Power,
Rail-to-Rail I/O Op Amps
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
(VCC = 1.8V to 5.5V, VEE = VCM = 0, VOUT = VCC/2, RL = 100k
connected to VCC/2, TA = TMIN to TMAX, unless otherwise noted.)
(Note 1)
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 1.8V to 5.5V, VEE = VCM = 0, VOUT = VCC/2, RL = 100k
connected to VCC/2, TA = +25°C, unless otherwise noted.)
(Note 1)
Channel-to-Channel Isolation
Gain-Bandwidth Product
Phase Margin
Gain Margin
Slew Rate
Input Voltage-Noise Density
Input Current-Noise Density
Capacitive-Load Stability
CHISO
GBWP
φM
GM
SR
en
in
Specified at f = 10kHz (MAX4292/MAX4294 only)
f = 10kHz
AVCL = 1V/V, no sustained oscillations
83
500
65
12
0.2
70
0.05
100
pF
pA/
√Hz
nV/
√Hz
V/s
dB
degrees
kHz
dB
mA
20
Sourcing or sinking
IOUT(SC)
Output Short-Circuit Current
Output-Voltage Swing Low
VOL
Specified as
|VEE - VOL|
RL = 2k
to VCC/2
RL = 100k
to VCC/2
46
120
25
80
mV
15
40
220
RL = 2k
to VCC/2
RL = 100k
to VCC/2
Specified as
|VCC - VOH|
VOH
Output-Voltage Swing High
Large-Signal Voltage Gain
AV
VCC = 5.0V
VCC = 1.8V
RL = 100k
,
0.02V
≤ VOUT ≤ VCC - 0.02V
RL = 2k
,
0.1V
≤ VOUT ≤ VCC - 0.1V
RL = 100k
,
0.02V
≤ VOUT ≤ VCC - 0.02V
RL = 2k
,
0.1V
≤ VOUT ≤ VCC - 0.1V
80
120
80
130
80
110
80
120
dB
UNITS
MIN
TYP
MAX
CONDITIONS
SYMBOL
PARAMETER
270
VCC = 5.0V
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
±2000
Input Offset Voltage
VOS
±3000
V
Quiescent Supply Current
(Per Amplifier)
Supply-Voltage Range
VCC
1.8
5.5
V
IQ
240
A
CONDITIONS
MAX4292/MAX4294
MAX4291
Inferred from PSRR test
VCC = 1.8V
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