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參數(shù)資料
| 型號(hào)： | MAX1664 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Active-Matrix Liquid Crystal Display AMLCD Supply |
| 中文描述： | 有源點(diǎn)陣液晶顯示器(AMLCD)電源 |
| 文件頁(yè)數(shù)： | 3/16頁(yè) |
| 文件大?。?/td> | 249K |
| 代理商： | MAX1664 |
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M
Ac tive-Matrix Liquid Crystal Display
(AMLCD) S upply
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
INP
= 3.3V,
SHDN
= IN, V
BPVDD
= 4V, V
BPVSS
= -1V, PGND1 = PGND2 = FPLL = GND, f
BPCLK
= 30kHz, T
A
= 0°C to +70°C,
unless otherwise noted. Typical values are at T
A
= +25°C.)
CONDITIONS
V
FB2+
FB2+ Regulation Voltage
FB2- Regulation Voltage
V
BPCLK
= 0 or 3.3V
SHDN
= GND
Source and sink
Rising edge, 40mV hysteresis
SHDN
= GND
Falling edge, 40mV hysteresis
VLX2N= 28V, VLX2P= -10V
V
FB2+
= 1.3V, V
FB2-
= -0.1V
μA
0.01
1
I
IN(BPCLK)
BPCLK Input Current
PLL
V
0.7 x V
IN
V
IH(BPCLK)
BPCLK Input High Voltage
V
0.3 x V
IN
V
IL(BPCLK)
BPCLK Input Low Voltage
μA
80
200
I
IN(BPVDD)
BPV
DD
Supply Current
μA
-10
10
I
LKG(BPDRV)
BPDRV Leakage Current
0.35
0.7
R
ON(BPDRV)
BPDRV On-Resistance
μA
0.1
10
I
SHDN(BP)
BPV
DD
Shutdown Current
V
2.5
5.5
V
VDD to VSS
BPV
DD
to BPV
SS
Voltage
Range
V
-3
0
V
BPVSS
BPV
SS
Supply Range
V
2.5
5.5
V
BPVDD
BPV
DD
Supply Range
mV
-15
0
15
V
FB2-
V
1.225
1.25
1.275
V
1.091
1.125
1.159
V
TH(RDY)
FB2+ Power-Ready Trip Level
BACKPLANE DRIVER
mV
85
120
165
V
TH(RDY)
FB2- Power-Ready Trip Level
μA
0.05
10
I
LKG(LX2N)
,
I
LKG(LX2P)
LX2N, LX2P Leakage Current
nA
-100
100
I
FB2+
,
I
FB2-
FB2+, FB2- Input Bias Current
0.9
1.7
R
ON(LX2N)
,
R
ON(LX2P)
LX2N, LX2P On-Resistance
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
C
PLLC
= 22nF
R
PLLC
= 100k
C
SHUNT
= 2.2nF
PLLC = REF, BPCLK = GND
40
72
BPCLK Input Frequency
Range
27
48
kHz
20
36
f
BPCLK
MHz
1.63
1.92
2.20
f
C
VCO Center Frequency
(Note 1)
-2μA < I
REF
< 50μA
V
0.90
1.05
1.20
V
REF(UVLO)
Undervoltage Lockout
LOGIC SIGNALS
V
1.225
1.250
1.275
V
REF
Reference Voltage
(0.10 x V
IN
) typical hysteresis
V
V
0.3 x V
IN
V
IL(
SHDN
)
V
IH(
SHDN
)
SHDN
Input Low Voltage
SHDN
Input High Voltage
FPLL = GND or IN
I
SINK
= 2mA
V
RDY
= 5.5V
μA
V
μA
0.01
0.05
0.01
1
I
IN(FPLL)
V
OL(RDY)
I
LKG(RDYOH)
FPLL Input Current
RDY Output Low Voltage
RDY Output High Leakage
μA
0.01
1
I
IN(
SHDN
)
SHDN
Input Current
0.7 x V
IN
0.4
1
FPLL = GND
FPLL = REF
FPLL = IN
Note 1:
DC-DC 1 operates at one-half of the V
CO
frequency (f
C
/ 2).
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MAX1664CUP | 制造商:Maxim Integrated Products 功能描述:ACTIVE-MATRIX LIQUID CRYSTAL DISPLAY (AMLCD) - Bulk |
| MAX1664CUP+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX1664EAP+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX1664EUP | 制造商:Maxim Integrated Products 功能描述:ACTIVE-MATRIX LIQUID CRYSTAL DISPLAY (AMLCD) - Bulk 制造商:Rochester Electronics LLC 功能描述: |
| MAX1664EUP+ | 制造商:Maxim Integrated Products 功能描述:ACTIVE-MATRIX LIQUID CRYSTAL DISPLAY (AMLCD) SUPPLY - Rail/Tube |
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