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MAX1091BEEI-T

产品描述Analog to Digital Converters - ADC
产品类别模拟混合信号IC    转换器   
文件大小402KB,共20页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
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MAX1091BEEI-T概述

Analog to Digital Converters - ADC

MAX1091BEEI-T规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
零件包装代码SOIC
包装说明0.150 INCH, QSOP-28
针数28
Reach Compliance Codenot_compliant
ECCN代码EAR99
最大模拟输入电压1.25 V
最小模拟输入电压-1.25 V
最长转换时间4.1 µs
转换器类型ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码R-PDSO-G28
JESD-609代码e0
长度9.89 mm
最大线性误差 (EL)0.0977%
湿度敏感等级1
模拟输入通道数量8
位数10
功能数量1
端子数量28
最高工作温度85 °C
最低工作温度-40 °C
输出位码BINARY, 2'S COMPLEMENT BINARY
输出格式PARALLEL, 8 BITS
封装主体材料PLASTIC/EPOXY
封装代码SSOP
封装等效代码SSOP28,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度)240
电源3/3.3 V
认证状态Not Qualified
采样速率0.25 MHz
采样并保持/跟踪并保持TRACK
座面最大高度1.75 mm
标称供电电压3 V
表面贴装YES
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距0.635 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度3.9 mm
Base Number Matches1

文档预览

下载PDF文档
19-1638; Rev 2; 12/02
KIT
ATION
EVALU
BLE
AVAILA
250ksps, +3V, 8-/4-Channel, 10-Bit ADCs
with +2.5V Reference and Parallel Interface
General Description
The MAX1091/MAX1093 low-power, 10-bit analog-to-
digital converters (ADCs) feature a successive-approxi-
mation ADC, automatic power-down, fast wake-up
(2µs), an on-chip clock, +2.5V internal reference, and a
high-speed, byte-wide parallel interface. They operate
with a single +3V analog supply and feature a V
LOGIC
pin that allows them to interface directly with a +1.8V to
+3.6V digital supply.
Power consumption is only 5.7mW (V
DD
= V
LOGIC
) at the
maximum sampling rate of 250ksps. Two software-selec-
table power-down modes enable the MAX1091/
MAX1093 to be shut down between conversions;
accessing the parallel interface returns them to normal
operation. Powering down between conversions can cut
supply current to under 10µA at reduced sampling rates.
Both devices offer software-configurable analog inputs
for unipolar/bipolar and single-ended/pseudo-differen-
tial operation. In single-ended mode, the MAX1091 has
eight input channels and the MAX1093 has four input
channels (four and two input channels, respectively,
when in pseudo-differential mode).
Excellent dynamic performance and low power, com-
bined with ease of use and small package size, make
these converters ideal for battery-powered and data-
acquisition applications or for other circuits with demand-
ing power consumption and space requirements.
The MAX1091/MAX1093 tri-states
INT
when
CS
goes
high. Refer to MAX1061/MAX1063 if tri-stating
INT
is not
desired.
The MAX1091 is available in a 28-pin QSOP package,
while the MAX1093 is available in a 24-pin QSOP. For
pin-compatible +5V, 10-bit versions, refer to the
MAX1090/MAX1092 data sheet.
o
10-Bit Resolution, ±0.5 LSB Linearity
o
+3V Single-Supply Operation
o
User-Adjustable Logic Level (+1.8V to +3.6V)
o
Internal +2.5V Reference
o
Software-Configurable, Analog Input Multiplexer
8-Channel Single-Ended/
4-Channel Pseudo-Differential (MAX1091)
4-Channel Single-Ended/
2-Channel Pseudo-Differential (MAX1093)
o
Software-Configurable, Unipolar/Bipolar Inputs
o
Low Power
1.9mA (250ksps)
1.0mA (100ksps)
400µA (10ksps)
2µA (Shutdown)
o
Internal 3MHz Full-Power Bandwidth Track/Hold
o
Byte-Wide Parallel (8 + 2) Interface
o
Small Footprint: 28-Pin QSOP (MAX1091)
24-Pin QSOP (MAX1093)
Features
MAX1091/MAX1093
Pin Configurations
TOP VIEW
HBEN 1
D7 2
D6 3
D5 4
D4 5
D3 6
D2 7
D1/D9 8
D0/D8 9
INT 10
RD 11
WR 12
24 V
LOGIC
23 V
DD
22 REF
21 REFADJ
20 GND
Applications
Industrial Control Systems
Energy Management
Data-Acquisition Systems
Data Logging
Patient Monitoring
Touch Screens
MAX1093
19 COM
18 CH0
17 CH1
16 CH2
15 CH3
14 CS
13 CLK
Ordering Information
PART
MAX1091ACEI
MAX1091BCEI
MAX1091AEEI
MAX1091BEEI
TEMP RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
28 QSOP
28 QSOP
28 QSOP
28 QSOP
INL
(LSB)
±0.5
±1
±0.5
±1
QSOP
Pin Configurations continued at end of data sheet.
Typical Operating Circuits appear at end of data sheet.
1
Ordering Information continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX1091BEEI-T相似产品对比

MAX1091BEEI-T MAX1093BEEG-T MAX1091AEEI MAX1093ACEI MAX1091ACEI MAX1093AEEG MAX1093AEEI MAX1091BEEI MAX1091BCEI-T MAX1091ACEI+T
描述 Analog to Digital Converters - ADC Analog to Digital Converters - ADC Analog to Digital Converters - ADC Analog to Digital Converters - ADC 250ksps, 4-channel, 10-bit ADC w/ Internal+2.5V Reference and Parallel Interface Analog to Digital Converters - ADC Analog to Digital Converters - ADC 250ksps 8Ch 10-Bit w/Internal 2.5V ref Analog to Digital Converters - ADC IC ADC 10BIT 250KSPS 28-QSOP
是否无铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅 不含铅
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合 符合
零件包装代码 SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC
包装说明 0.150 INCH, QSOP-28 0.150 INCH, QSOP-24 0.150 INCH, QSOP-28 0.150 INCH, QSOP-24 0.150 INCH, QSOP-28 0.150 INCH, QSOP-24 0.150 INCH, QSOP-24 0.150 INCH, QSOP-28 0.150 INCH, QSOP-28 SSOP, SSOP28,.25
针数 28 24 28 24 28 24 24 28 28 28
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
最大模拟输入电压 1.25 V 1.25 V 1.25 V 1.25 V 1.25 V 1.25 V 1.25 V 1.25 V 1.25 V 1.25 V
最小模拟输入电压 -1.25 V -1.25 V -1.25 V -1.25 V -1.25 V -1.25 V -1.25 V -1.25 V -1.25 V -1.25 V
最长转换时间 4.1 µs 4.1 µs 4.1 µs 4.1 µs 4.1 µs 4.1 µs 4.1 µs 4.1 µs 4.1 µs 4.1 µs
转换器类型 ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码 R-PDSO-G28 R-PDSO-G24 R-PDSO-G28 R-PDSO-G24 R-PDSO-G28 R-PDSO-G24 R-PDSO-G24 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28
长度 9.89 mm 8.65 mm 9.89 mm 8.65 mm 9.89 mm 8.65 mm 8.65 mm 9.89 mm 9.89 mm 9.89 mm
最大线性误差 (EL) 0.0977% 0.0977% 0.0488% 0.0488% 0.0488% 0.0488% 0.0488% 0.0977% 0.0977% 0.0488%
模拟输入通道数量 8 4 8 4 8 4 4 8 8 8
位数 10 10 10 10 10 10 10 10 10 10
功能数量 1 1 1 1 1 1 1 1 1 1
端子数量 28 24 28 24 28 24 24 28 28 28
最高工作温度 85 °C 85 °C 85 °C 70 °C 70 °C 85 °C 70 °C 85 °C 70 °C 70 °C
输出位码 BINARY, 2'S COMPLEMENT BINARY BINARY, 2'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY BINARY, 2'S COMPLEMENT BINARY BINARY, 2'S COMPLEMENT BINARY BINARY, 2\'S COMPLEMENT BINARY BINARY, 2'S COMPLEMENT BINARY BINARY, 2'S COMPLEMENT BINARY BINARY, 2'S COMPLEMENT BINARY
输出格式 PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS PARALLEL, 8 BITS
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SSOP SSOP SSOP SSOP SSOP SSOP SSOP SSOP SSOP SSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度) 240 240 240 NOT SPECIFIED 240 240 NOT SPECIFIED 240 240 260
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
采样速率 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz
采样并保持/跟踪并保持 TRACK TRACK TRACK TRACK TRACK TRACK TRACK TRACK TRACK TRACK
座面最大高度 1.75 mm 1.73 mm 1.75 mm 1.75 mm 1.75 mm 1.73 mm 1.75 mm 1.75 mm 1.75 mm 1.75 mm
标称供电电压 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V
表面贴装 YES YES YES YES YES YES YES YES YES YES
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.635 mm 0.635 mm 0.635 mm 0.635 mm 0.635 mm 0.635 mm 0.635 mm 0.635 mm 0.635 mm 0.635 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED 20 NOT SPECIFIED 20 20 NOT SPECIFIED 20 20 30
宽度 3.9 mm 3.9 mm 3.9 mm 3.9116 mm 3.9 mm 3.9 mm 3.9116 mm 3.9 mm 3.9 mm 3.9 mm
JESD-609代码 e0 e0 e0 - e0 e0 - e0 e0 e3
湿度敏感等级 1 1 1 - 1 1 - 1 1 1
封装等效代码 SSOP28,.25 SSOP24,.24 SSOP28,.25 - SSOP28,.25 SSOP24,.24 - SSOP28,.25 SSOP28,.25 SSOP28,.25
电源 3/3.3 V 3/3.3 V 3/3.3 V - 3/3.3 V 3/3.3 V - 3/3.3 V 3/3.3 V 3/3.3 V
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn85Pb15) - Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) - Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) TIN
Base Number Matches 1 1 - - 1 1 - 1 1 1
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