參數(shù)資料
型號(hào)： MAX1932ETC
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Digitally Controlled, 0.5% Accurate, Safest APD Bias Supply
中文描述： SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, QCC12
封裝： 4 X 4 MM, 0.80 MM PITCH, TQFN-12
文件頁(yè)數(shù)： 3/16頁(yè)
文件大小： 399K
代理商： MAX1932ETC
M
Digitally Controlled, 0.5% Accurate, Safest APD
Bias Supply
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= 3.3V,
CS
= SCLK = D
IN
= 3.3V, CS+ = CS- = 45V, Circuit of Figure 2,
T
A
= 0
°
C to +85
°
C
, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUTS (DIN, SCLK,
CS
)
Input Low Voltage
Input High Voltage
Input Hysteresis
0.6
V
V
1.4
200
mV
μA
nA
pF
T
A
= +25
°
C
T
A
= 0
°
C to +85
°
C
-1
+1
Input Leakage Current
10
5
Input Capacitance
DIGITAL OUTPUT (
CL
)
Output Low Voltage
Output High Voltage
SPI TIMING (FIGURE 5)
SCLK Clock Frequency
SCLK Low Period
SCLK High Period
Data Hold Time
Data Setup Time
I
SINK
= 1mA
I
SOURCE
= 0.5mA
0.1
V
V
V
IN
- 0.5
f
SCLK
t
CL
t
CH
t
DH
t
DS
2
MHz
ns
ns
ns
ns
125
125
0
125
CS
Assertion to SCLK
Rising Edge Setup Time
t
CSS0
200
ns
CS
Deassertion to SCLK
Rising Edge Setup Time
t
CSS1
200
ns
SCLK Rising Edge
to
CS
Deassertion
t
CSH1
200
ns
SCLK Rising Edge
to
CS
Assertion
t
CSH0
200
ns
CS
High Period
t
CSW
300
ns
ELECTRICAL CHARACTERISTICS
(V
IN
= 3.3V,
CS
= SCLK = D
IN
= 3.3V, CS+ = CS- = 45V, Circuit of Figure 2,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL
Input Supply Range
V
IN
Undervoltage Lockout
Operating Supply Current
V
IN
Shutdown Supply Current
Input Resistance for CS+/CS-
V
IN
UVLO
I
IN
I
SHDN
2.7
2.1
5.5
2.6
1
65
2
V
V
Both rise/fall, hysteresis = 100mV
mA
μA
M
00 hex loaded to DAC
Resistance from either pin to ground
0.5
Current-Limit Threshold
for CS+/CS-
1.80
2.20
V
Gate-Driver Resistance
FB Input Bias Current
Gate high or low, I
GATE
=
±
50mA
10
+30
nA
-30
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1932ETC/GG8 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1932ETC+ 功能描述:其他電源管理 0.5% Accurate APD Bias Supply 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
MAX1932ETC+ 制造商:Maxim Integrated Products 功能描述:SUPPLY BIAS APD SMD 1932 TQFN12 制造商:Maxim Integrated Products 功能描述:SUPPLY BIAS, APD, SMD, 1932, TQFN12
MAX1932ETC+T 功能描述:其他電源管理 0.5% Accurate APD Bias Supply 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
MAX1932ETC-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
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