參數資料
型號: MAX4291EXK-T
廠商: Maxim Integrated Products
文件頁數: 13/18頁
文件大小: 0K
描述: IC OPAMP 1.8VU R/R I/O SC70-5
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: 1
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: 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
供應商設備封裝: SC-70-5
包裝: 帶卷 (TR)
80
dB
Ultra-Small, 1.8V, Power,
Rail-to-Rail I/O Op Amps
4
_______________________________________________________________________________________
Note 1: All devices are 100% tested at TA = +25°C. All temperature limits are guaranteed by design.
ELECTRICAL CHARACTERISTICS (continued)
(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)
MAX4291/MAX4292/MAX4294
120
RL = 2k
to VCC/2
RL = 100k
to VCC/2
RL = 100k
to VCC/2
80
VCC = 5.0V
RL = 2k
,
0.1V
≤ VOUT ≤ VCC - 0.1V
RL = 100k
,
0.02V
≤ VOUT ≤ VCC - 0.02V
RL = 2k
,
0.1V
≤ VOUT ≤ VCC - 0.1V
RL = 100k
,
0.02V
≤ VOUT ≤ VCC - 0.02V
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Large-Signal Voltage Gain
AV
80
dB
50
Input Common-Mode Voltage
Range
VCM
0VCC
V
Output-Voltage Swing High
VOH
20
mV
Output-Voltage Swing Low
VOL
mV
Input Bias Current
Input Offset Voltage Drift
TCVOS
1.2
V/°C
IB
±90
nA
Input Offset Current
IOS
±10
nA
CONDITIONS
VCC = 1.8V
Inferred from CMRR test
Specified as
|VCC - VOH|
Specified as
|VEE - VOL|
VCC = 5.0V, 0
≤ VCM ≤ 5.0V
VCC = 5.0V, 0
≤ VCM ≤ 5.0V
dB
CMRR
Common-Mode Rejection Ratio
Tested for
0
≤ VCM ≤ 1.8V,
VCC = 1.8V
75
dB
PSRR
Power-Supply Rejection Ratio
53
Tested for
0
≤ VCM ≤ 5.0V,
VCC = 5.0V
60
62
dB
MAX4291
MAX4292/MAX4294
MAX4291
MAX4292/MAX4294
40
RL = 2k
to VCC/2
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