參數(shù)資料
型號(hào): MAX1085ACSA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: RBM Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 15V; Power: 1W; Micro Size SIP 6 Package; Industry Standard Pinout; Power Sharing on Dual Output Version; 3kVDC Isolation; Optional Continuous Short Circuit Protected; Efficiency to 85%
中文描述: 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: 0.150 INCH, SOIC-8
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 235K
代理商: MAX1085ACSA
M
400ksps/300ksps, Single-Supply, Low-Power,
Serial 10-Bit ADCs with Internal Reference
_______________________________________________________________________________________
7
2.490
2.496
2.494
2.492
2.498
2.500
2.502
2.504
2.506
2.508
2.510
2.5
3.5
SUPPLY VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
M
V
R
2.490
2.496
2.494
2.492
2.500
2.498
2.508
2.506
2.504
2.502
2.510
-40
-20
0
20
40
60
80
100
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
V
R
1.50
2.00
1.75
2.50
2.25
2.75
3.00
2.5
3.5
SUPPLY VOLTAGE (V)
4.0
3.0
4.5
5.0
5.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
S
CONVERTING,
SCLK = 6.4MHz
CONVERTING,
SCLK = 4.8MHz
STATIC
CODE = 1111 1111 1111
R
L
=
C
L
= 10pF
1.5
1.8
2.4
2.1
2.7
3.0
-40
0
-20
20
40
60
80
100
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
Pin Description
S
V
DD
= 5V, CONVERTING
V
DD
= 3V, CONVERTING
V
DD
= 5V, STATIC
V
DD
= 3V, STATIC
Typical Operating Characteristics (continued)
(MAX1084: V
DD
= +5.0V, f
SCLK
= 6.4MHz; MAX1085: V
DD
= +3.0V, f
SCLK
= 4.8MHz; C
LOAD
= 20pF, 4.7μF capacitor at REF,
T
A
= +25°C, unless otherwise noted.)
Serial Clock Input. SCLK drives the conversion process and clocks data out at rates up to 6.4MHz
(MAX1084) or 4.8MHz (MAX1085).
PIN
1
2
Positive Supply Voltage
Sampling Analog Input, 0 to V
REF
Range
Active-Low Shutdown Input. Pulling
SHDN
low shuts down the device and reduces the supply current
to 2μA (typ).
V
DD
AIN
FUNCTION
NAME
Analog and Digital Ground
Serial Data Output. DOUT changes state at SCLK’s rising edge. High impedance when
CS
is high.
GND
DOUT
5
6
Active-Low Chip Select. Initiates conversions on the falling edge. When
CS
is high, DOUT is high
impedance.
CS
7
Reference Voltage for Analog-to-Digital Conversion. Internal 2.5V reference output. Bypass with a
4.7μF capacitor.
REF
4
SHDN
3
SCLK
8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1085ACSA+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 300/400ksps Sgl-Sply 4Ch Serial 10Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1085ACSA+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 300/400ksps Sgl-Sply 4Ch Serial 10Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1085ACSA-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1085AESA 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1085AESA+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 300/400ksps Sgl-Sply 4Ch Serial 10Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32