參數(shù)資料
型號(hào)： MAX8520ETP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 其它接口
英文描述： Triple 3-Input Positive-NAND Gates 14-CDIP -55 to 125
中文描述： SPECIALTY INTERFACE CIRCUIT, QCC20
封裝： 5 X 5 MM, 0.80 MM HEIGHT, TQFN-20
文件頁數(shù)： 5/19頁
文件大?。?/td> 605K
代理商： MAX8520ETP
M
Smallest TEC Power Drivers for
Optical Modules
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= PV
DD
1 = PV
DD
2 =
SHDN
= 5V, 1MHz mode (Note 2). PGND1 = PGND2 = GND, CTLI = MAXV = MAXIP = MAXIN = REF,
T
A
=
-40
°
C to +85
°
C
, unless otherwise noted.) (Note 7)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
V
MAXV
= V
REF
x 0.67, V
OS1
to V
OS2
=
±
4V,
V
DD
= 5V
-2
+2
%
MAXV Threshold Accuracy
V
MAXV
= V
REF
x 0.33, V
OS1
to V
OS2
=
±
2V,
V
DD
= 3V
-3
+3
%
MAXV, MAXI_ Input Bias Current
I
MAXV-
BIAS
,
I
MAXI_-BIAS
V
MAXV
= V
MAXI_
= 0.1V or 1.5V
-0.1
+0.1
μA
CTLI Gain
CTLI Input Resistance
Error-Amp Transconductance
V
ITEC
Accuracy
Note 3:
Enter 1MHz mode by tying a 60k
resistor from FREQ to ground for the MAX8520, and tying FREQ to V
DD
for the MAX8521.
Note 4:
Includes PFET leakage.
Note 5:
Duty-cycle specification is guaranteed by design and not production tested.
Note 6:
CTLI Gain is defined as:
A
CTLI
R
CTLI
g
m
V
CTLI
= 0.5V to 2.5V (Note 6)
1M
terminated at REF
9.5
0.5
50
-10
10.5
2.0
160
+10
V/V
M
μS
%
V
OS1
to V
CS
=
±
100mV, V
OS1
= V
DD
/2
Note 7:
Specifications to -40
°
C are guaranteed by design and not production tested.
A
V
V
V
CTLI
CTLI
1
OS
CS
=
(
)
Typical Operating Characteristics
(V
DD
= 5V, circuit of Figure 1, T
A
= +25
°
C, unless otherwise noted)
EFFICIENCY vs. TEC CURRENT
(V
DD
= 5V, R
TEC
= 2
)
M
TEC CURENT (A)
E
1.4
1.2
0.8
1.0
0.4
0.6
0.2
10
20
30
40
50
60
70
80
90
0
0
1.6
FREQ = 500kHz
FREQ = 1MHz
EFFICIENCY vs. TEC CURRENT
(V
DD
= 3.3V, R
TEC
= 1.3
)
M
TEC CURRENT (A)
E
1.4
1.2
0.8
1.0
0.4
0.6
0.2
10
20
30
40
50
60
70
80
90
0
0
1.6
FREQ = 500kHz
FREQ = 1MHz
COMMON-MODE
OUTPUT VOLTAGE RIPPLE
MAX8520/21 toc03
400ns/div
V
20mV/div
AC-COUPLED
V
20mV/div
AC-COUPLED
I
TEC
= 1A
C
2
= C
7
= 1
μ
F
相關(guān)PDF資料
PDF描述
MAX8521 Triple 3-Input Positive-NAND Gates 20-LCCC -55 to 125
MAX8521EBX Triple 3-Input Positive-NAND Gates 14-CDIP -55 to 125
MAX8521ETP Triple 3-Input Positive-NAND Gates 14-CFP -55 to 125
MAX8544EEP Step-Down Controllers with Prebias Startup, Lossless Sensing, Synchronization, and OVP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8520ETP/GG8 制造商:Maxim Integrated Products 功能描述:
MAX8520ETP+ 功能描述:顯示驅(qū)動(dòng)器和控制器 TEC Power Driver for Optical Modules RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
MAX8520ETP+T 功能描述:其他電源管理 TEC Power Driver for Optical Modules RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
MAX8520ETP-T 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
MAX8520EVKIT 制造商:Maxim Integrated Products 功能描述:SMALLEST TEC POWER DRIVERS FOR OPTI - Rail/Tube
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