參數(shù)資料
型號(hào)： MAX1172
廠商： Maxim Integrated Products, Inc.
元件分類(lèi)： ADC
英文描述： 12-Bit, 30Msps, TTL-Output ADC
中文描述： 12位，30Msps，TTL電輸出ADC
文件頁(yè)數(shù)： 1/12頁(yè)
文件大?。?/td> 84K
代理商： MAX1172
_________________General Desc ription
The MAX1172 analog-to-digital converter (ADC) is a
12-bit monolithic ADC capable of sample rates greater
than 30Msps. An on-board input buffer and track/hold
function ensure excellent dynamic performance without
the need for external components. A 5pF input capaci-
tance minimizes development problems.
Logic inputs and outputs are TTL compatible. An over-
range output signal is provided to indicate overflow
conditions. Output data format is straight binary. Power
dissipation is a very low 1.1W with power-supply volt-
ages of +5.0V and -5.2V. The MAX1172 also provides a
wide input voltage range of ±2.0V.
The MAX1172 is available in a 32-lead ceramic side-
brazed package and a 44-lead surface-mount CERQUAD
package.
_________________________Applic ations
Radar Receivers
Professional Video
Instrumentation
Imaging
Digital Communications
Digital Spectrum Analyzers
_____________________________Features
o
Monolithic, 12-Bit, 30Msps Converter
o
On-Chip Track/Hold
o
±2.0V Analog Input Range
o
High Input Impedance
o
66dB SNR at 1MHz Input
o
Low Power: 1.1W
o
5pF Input Capacitance
o
TTL-Compatible Outputs
M
12-Bit, 30Msps, T T L-Output ADC
________________________________________________________________ Maxim Integrated Products
1
N.C.
VFB
VSB
VRT1
VRT2
VIN
VRT3
VST
VFT
N.C.
V
CC
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
N.C.
1
2
3
4
5
6
7
8
9
10
11
1
N
1
D
1
D
1
D
C
1
N
1
C
1
N
1
V
E
2
N
2
A
2
4
4
4
4
4
3
3
3
3
3
3
33
32
31
30
29
28
27
26
25
24
23
CERQUAD
MAX1172
N
D
D
N
D
D
C
V
E
N
A
N
V
C
N
___________________Pin Configurations
4-BIT FLASH CONVERTER
ANALOG GAIN
COMPRESSION
PROCESSOR
TRACK/
HOLD
AMPLIFIERS
ASYNCHRONOUS
8-BIT SAR
ERROR
CORRECTION,
DECODING
AND
OUTPUT TLL
DRIVERS
4
8
12
V
IN
INPUT
BUFFER
DIGITAL
OUTPUT
________________Func tional Diagram
For the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
________________Ordering Information
19-1134; Rev 0; 10/96
PART
MAX1172CDJ
MAX1172CBH
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
32 Ceramic SB
44 CERQUAD
TOP VIEW
Pin Configurations continued at end of data sheet.
EVALUATION KIT
AVAILABLE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1174ACUP 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1174ACUP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 135ksps 4.2V 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1174ACUP+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 135ksps 4.2V 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1174ACUP-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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1174AEUP 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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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