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| 型號(hào)： | MAX1201CMH |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | ADC |
| 英文描述： | +5v sINGLE-sUPPLY, 2.2mSPS, 14-bIT sELF-cALIBRATING adc |
| 中文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
| 封裝： | MQFP-44 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大小： | 187K |
| 代理商： | MAX1201CMH |
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M
+5V S ingle-S upply, 2.2Msps, 14-Bit
S elf-Calibrating ADC
________________________________________________________________ Maxim Integrated Products
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
1
General Desc ription
The MAX1201 is a 14-bit, monolithic, analog-to-digital
converter (ADC) capable of conversion rates up to
2.2Msps. This integrated circuit, built on a CMOS
process, uses a fully differential, pipelined architecture
with digital error correction and a short self-calibration
procedure that corrects for capacitor and gain mis-
matches and ensures 14-bit linearity at full sample rates.
An on-chip track-and-hold (T/H) maintains superb
dynamic performance up to the Nyquist frequency. The
MAX1201 operates from a single +5V supply.
The fully differential inputs allow an input swing of
±VREF. A single-ended input is also possible using two
operational amplifiers. The reference is also differential
with the positive reference (RFPF) typically connected
to +4.096V and the negative reference (RFNF) tied to
analog ground. Additional sensing pins (RFPS, RFNS)
are provided to compensate for any resistive divider
action that may occur due to finite internal and external
resistances.
The power dissipation is typically only 269mW at +5V
and a sampling rate of 2.2Msps. The device employs a
CMOS compatible, 14-bit parallel, two’s complement out-
put data format. The MAX1201 is available in a 44-pin
MQFP package and is specified over the commercial
temperature (0°C to +70°C) and extended (-40°C to
+85°C) temperature ranges.
Applic ations
xDSL
Instrumentation
Medical Imaging
Scanners
IR Imaging
Spectrum Analysis
Features
o
Monolithic 14-Bit, 2.2Msps ADC
o
Signal-to-Noise Ratio of 83dB
o
Spurious-Free Dynamic Range of 91dB
o
Differential Nonlinearity Error: ±0.3LSB
o
Integral Nonlinearity Error: ±1.2LSB
o
Single +5V Analog Supply, +3V Digital Supply
o
Low Power Dissipation: 269mW
o
On-Demand Self-Calibration
o
Three-State, Two’s Complement Output Data
OE
DAV
CLK
DV
DD
DGND
DGND
DV
DD
TEST1
TEST2
TEST3
D0
ST_CAL
AGND
AV
DD
AGND
AGND
AV
DD
DOR
D13
D12
D11
D10
1
2
3
4
5
6
7
8
9
10
11
1
1
1
1
1
1
1
1
2
2
2
4
4
4
4
4
3
3
3
3
3
3
33
32
31
30
29
28
27
26
25
24
23
D
D
D
D
D
D
D
D
D
D
D
D
E
I
N
N
I
R
R
R
R
C
T
TOP VIEW
MQFP
MAX1201
19-4776; Rev 1; 11/98
PART
TEMP. RANGE
0°C to +70°C
PIN-PACKAGE
44 MQFP
44 MQFP
Ordering Information
Pin Configuration
MAX1201CMH
MAX1201EMH
-40°C to +85°C
EVALUATION KIT
AVAILABLE
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| MAX1202ACAP | 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 |
| MAX1202ACAP+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 133ksps 5V Precision 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 |
| MAX1202ACAP+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 133ksps 5V Precision 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 |
| MAX1202ACAP-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 |
| MAX1202ACPP | 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 |
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