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参数资料
| 型号： | MAX1270BENG |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | ADC |
| 英文描述： | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| 中文描述： | 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP24 |
| 封装： | 0.300 INCH, PLASTIC, DIP-24 |
| 文件页数： | 5/20页 |
| 文件大小： | 808K |
| 代理商： | MAX1270BENG |
M
Multirange, +5V, 8-Channel,
Serial 12-Bit ADCs
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5.0V ±5%; unipolar/bipolar range; external reference mode, V
REF
= +4.096V; 4.7μF at REF; external clock; f
CLK
= 2.0MHz,
50% duty cycle (MAX127_B); f
CLK
= 1.8MHz, 50% duty cycle (MAX127_A); 18 clock/conversion cycle, T
A
= T
MIN
to T
MAX
, unless
otherwise noted. Typical values are T
A
= +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
6.6
6.0
6
TYP
MAX
UNITS
MAX127_A
MAX127_B
External clock mode
(Note 8)
Conversion Time
t
CONV
Internal clock mode, Figure 9
7.7
11
100
110
43
μs
MAX127_A
MAX127_B
External clock mode
Throughput Rate
Internal clock mode
Power-up (Note 9)
ksps
Bandgap Reference Startup Time
200
μs
C
REF
= 4.7μF
8
Reference Buffer Settling Time
To 0.1mV, REF bypass
capacitor fully
discharged
C
REF
= 33μF
60
ms
DIGITAL INPUTS (DIN, SCLK,
CS
, and
SHDN
)
Input High Threshold Voltage
Input Low Threshold Voltage
Input Hysteresis
Input Leakage Current
Input Capacitance
DIGITAL OUTPUTS (DOUT, SSTRB)
V
IH
V
IL
V
HYS
I
IN
C
IN
2.4
V
V
V
μA
pF
0.8
0.2
V
IN
= 0 to V
DD
(Note 4)
-10
+10
15
I
SINK
= 5mA
I
SINK
= 16mA
0.4
Output Voltage Low
V
OL
0.4
V
Output Voltage High
V
OH
I
SOURCE
= 0.5mA
V
DD
-
0.5
V
Tri-State Leakage Current
Tri-State Output Capacitance
I
L
CS
= V
DD
CS
= V
DD
(Note 4)
-10
+10
15
μA
pF
C
OUT
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1271BENG | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| MAX1270 | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
| MAX1270-MAX1271 | Multirange, +5V, 8-Channel, Serial 12-Bit ADCs |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1270BENG+ | 功能描述:模数转换器 - ADC 12-Bit 8Ch 110ksps 4.18V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1270EVC16 | 功能描述:数据转换 IC 开发工具 MAX1270/71 MAX127/8 Eval System RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX1270EVKIT | 功能描述:数据转换 IC 开发工具 MAX1270/71 MAX127/8 Eval System RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX1270EVKIT+ | 功能描述:数据转换 IC 开发工具 MAX1270/71 MAX127/8 Eval System RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX1271ACAI | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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