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MAX1275

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

General Description The MAX1274/MAX1275 low-power, high-speed, serialoutput, 12-bit, analog-to-digital converters (ADCs) operate at up to 1.8Msps. These devices feature true-differential inputs, offering better noise immunity, distortion improvements, and a wider dynamic range over single-ended i

文件:1.22712 Mbytes 页数:18 Pages

Maxim

美信

MAX1275

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

文件:843.96 Kbytes 页数:18 Pages

Maxim

美信

MAX1275

1.8Msps、单电源、低功耗、真差分、12位ADC

MAX1274/MAX1275是低功耗、高速、串行输出、12位模数转换器(ADC),最高工作频率1.8Msps。这些器件具有真差分输入,具有更好的噪声抑制能力,降低了失真,并在单端输入下具有更宽的动态范围。标准的SPI™/QSPI™/MICROWIRE™接口提供转换所需的时钟。这些器件可方便地与标准数字信号处理器(DSP)的同步串行接口连接。\n\n MAX1274/MAX1275工作在+4.75V至+5.25V单电源电压,需要一个外部基准。MAX1274具有单极性模拟输入,MAX1275具有双极性模拟输入。在两次转换之间,这些器件可使用部分关断模式或完全关断模式,分别使电源电流降低 • 1.8Msps采样率\n• 功耗仅45mW (典型值)\n• 关断电流仅1µA (最大值)\n• 高速、SPI兼容的3线串行接口\n• 525kHz输入频率下,S/(N + D)为70dB\n• 内置真差分采样/保持(T/H)\n• 外部基准\n• 无流水线延时\n• 小尺寸12引脚TQFN封装;

ADI

亚德诺

MAX1275ACTC-T

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

General Description The MAX1274/MAX1275 low-power, high-speed, serialoutput, 12-bit, analog-to-digital converters (ADCs) operate at up to 1.8Msps. These devices feature true-differential inputs, offering better noise immunity, distortion improvements, and a wider dynamic range over single-ended i

文件:1.22712 Mbytes 页数:18 Pages

Maxim

美信

MAX1275AETC-T

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

General Description The MAX1274/MAX1275 low-power, high-speed, serialoutput, 12-bit, analog-to-digital converters (ADCs) operate at up to 1.8Msps. These devices feature true-differential inputs, offering better noise immunity, distortion improvements, and a wider dynamic range over single-ended i

文件:1.22712 Mbytes 页数:18 Pages

Maxim

美信

MAX1275BCTC-T

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

General Description The MAX1274/MAX1275 low-power, high-speed, serialoutput, 12-bit, analog-to-digital converters (ADCs) operate at up to 1.8Msps. These devices feature true-differential inputs, offering better noise immunity, distortion improvements, and a wider dynamic range over single-ended i

文件:1.22712 Mbytes 页数:18 Pages

Maxim

美信

MAX1275BETC-T

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

General Description The MAX1274/MAX1275 low-power, high-speed, serialoutput, 12-bit, analog-to-digital converters (ADCs) operate at up to 1.8Msps. These devices feature true-differential inputs, offering better noise immunity, distortion improvements, and a wider dynamic range over single-ended i

文件:1.22712 Mbytes 页数:18 Pages

Maxim

美信

MAX1275AETC+T

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

文件:843.96 Kbytes 页数:18 Pages

Maxim

美信

MAX1275BETC+T

1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

文件:843.96 Kbytes 页数:18 Pages

Maxim

美信

MAX1275ACTC+T

Package:12-WQFN 裸露焊盘;包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 12BIT SAR 12TQFN

AD

亚德诺

技术参数

  • # Input Channels:

    1

  • Conv. Rate (max)(ksps):

    1800

  • Data Bus:

    SPI

  • ADC Architecture:

    SAR

  • Diff/ S.E. Input:

    Diff. Only

  • External VREF (min)(V):

    1

  • External VREF (max)(V):

    5.25

  • Unipolar VIN (max)(V):

    4.096

  • Bipolar VIN (max)(±V):

    2.048

  • SINAD(dB):

    70

  • THD(dB):

    -80.0

  • SFDR(dB):

    83

  • DNL(±LSB):

    1.25

  • INL(±LSB):

    1.75

  • AVDD (min)(V):

    4.75

  • AVDD (max)(V):

    5.25

  • DVDD (min)(V):

    1.8

  • DVDD (max)(V):

    5.25

  • IAVDD (typ)(mA):

    7

  • IDVDD (typ)(mA):

    1

  • Standby Current(µA):

    200

  • Smallest Available Pckg. (max w/pins)(mm2):

    16.8

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    TQFN/12

  • Budgetary Price (See Notes):

    $4.83 @1k

供应商型号品牌批号封装库存备注价格
MAXIM/美信
24+
TQFN
25050
原厂支持公司优势现货
询价
Maxim Integrated
24+
12-TQFN(4x4)
43100
一级代理/放心采购
询价
Maxim
1931+
N/A
567
加我qq或微信,了解更多详细信息,体验一站式购物
询价
MAXIM(美信)
2447
TQFN-12(4x4)
105000
75个/管一级代理专营品牌!原装正品,优势现货,长期
询价
MAXIM
25+
QFN-12
932
就找我吧!--邀您体验愉快问购元件!
询价
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
MAXIM(美信)
2021+
TQFN-12(4x4)
499
询价
Maxim
22+
12TQFN
9000
原厂渠道,现货配单
询价
MAXIM/美信
23+
NA
1268
电子元器件供应原装现货. 优质独立分销。原厂核心渠道
询价
MAXIM/美信
23+
-
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
更多MAX1275供应商 更新时间2025-11-30 8:31:00