參數(shù)資料
型號: MAX44268EWL+T
廠商: Maxim Integrated Products
文件頁數(shù): 11/15頁
文件大?。?/td> 0K
描述: IC COMPARATOR W/REF DUAL 9WLP
產(chǎn)品培訓(xùn)模塊: Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 通用
元件數(shù): 2
輸出類型: 開路漏極
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電壓 - 輸入偏移(最小值): 5mV @ 5V
電流 - 輸入偏壓(最小值): 0.15nA
電流 - 輸出(標(biāo)準(zhǔn)): 50mA
電流 - 靜態(tài)(最大值): 1.15µA
CMRR, PSRR(標(biāo)準(zhǔn)): 80dB PSRR
傳輸延遲(最大): 39µs
磁滯: 6mV
工作溫度: -40°C ~ 85°C
封裝/外殼: 9-WFBGA,WLBGA
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
Maxim Integrated Products 5
MAX44268
1.3mm x 1.3mm, Low-Power
Dual Comparator with Reference
Typical Operating Characteristics (continued)
(VCC = 5V, VGND = 0V, VIN- = VIN+ = 1.236V, RPULLUP = 100k to VCC, TA = -40NC to +85NC. Typical values are at TA = +25NC, unless
otherwise noted. All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.)
INPUT OFFSET VOLTAGE HISTOGRAM
MAX44268
toc09
INPUT OFFSET VOLTAGE (mV)
OCCURRENCE
(%)
2.5
2.0
1.0 1.5
-1.0 -0.5 0 0.5
-1.5
5
10
15
20
25
30
35
40
45
0
-2
INPUT OVERDRIVE VOLTAGE (mV)
PROPAGATION
DELAY
(s)
800
600
400
200
10
20
30
40
50
60
0
1000
PROPAGATION DELAY
vs. INPUT OVERDRIVE (tPLH)
MAX44268
toc14
TA = +25°C
TA = -40°C
TA = +85°C
PROPAGATION DELAY
vs. CAPACITIVE LOAD
MAX44268
toc12
CAPACITIVE LOAD (pF)
800
600
400
200
0
1000
PROPAGATION
DELAY
(s)
10
20
30
40
50
60
70
80
90
100
0
tPHL
tPLH
INPUT OVERDRIVE VOLTAGE (mV)
PROPAGATION
DELAY
(s)
800
600
400
200
2
4
6
8
10
12
0
1000
PROPAGATION DELAY
vs. INPUT OVERDRIVE (tPLH)
MAX44268
toc15
TA = +25°C
TA = -40°C
TA = +85°C
PROPAGATION DELAY vs. TEMPERATURE
(VOVERDRIVE = 100mV, VDD = 5V)
MAX44268
toc13
TEMPERATURE (°C)
PROPAGATION
DELAY
(s)
80
60
20
40
0
-20
5
10
15
20
25
30
35
40
45
0
-40
100
tPHL
tPLH
LEAKAGE CURRENT vs. TEMPERATURE
MAX44268
toc10
TEMPERATURE (°C)
OUTPUT
LEAKAGE
CURRENT
(nA)
90
70
30
50
-10
10
-30
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0
-50
110
VCC = 5V
VCC = 2.7V
VCC = 1.8V
PULLUP RESISTANCE (I)
100k
10M
PROPAGATION
DELAY
(s)
1M
10k
1k
PROPAGATION DELAY
vs. PULLUP RESISTANCE
MAX44268
toc11
20
40
60
80
100
120
0
tPHL
tPLH
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