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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 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 399K |
| 代理商： | MAX1932ETC |
M
Digitally Controlled, 0.5% Accurate, Safest APD
Bias Supply
4
_______________________________________________________________________________________
Note 1:
DACOUT = DAC code x (1.25V/256) + 1.25V/256.
Note 2:
Specifications to -40
°
C are guaranteed by design and not production tested.
ELECTRICAL CHARACTERISTICS (continued)
(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
V
FB
CONDITIONS
MIN
1.23875
50
TYP
MAX
1.26125
200
UNITS
V
μS
FB Voltage
FB to COMP Transconductance
COMP = 1.5V
COMP Pulldown Resistance
in Shutdown
DAC code = 00 hex
100
D AC OU T
to FB V ol ag e D fer ence
D AC OU T Differential Nonlinearity
(Note 1)
DAC code = FF hex
-4
+4
mV
DAC Code = 01 to FF hex, DAC
guaranteed monotonic
-1
+1
LSB
D AC OU T Load Regulation
DAC code = 0F to FF hex, source or sink
50μA
-1
+1
mV
Switching Frequency
DIGITAL INPUTS (DIN, SCLK,
CS
)
Input Low Voltage
Input High Voltage
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
f
OSC
240
360
kHz
0.6
V
V
1.4
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
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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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