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MAX1295

265ksps, 3V, 6-/2-Channel, 12-Bit ADCs with 2.5V Reference and Parallel Interface

General Description The MAX1295/MAX1297 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +2.7V t

文件:228.84 Kbytes 页数:20 Pages

Maxim

美信

MAX1295

265ksps、+3V、6/2通道、12位ADC,带有+2.5V电压基准及并行接口

MAX1295/MAX1297低功耗、12位模数转换器(ADC)是一款逐次逼近型ADC,具有自动关断、快速唤醒(2µs)功能,提供片内时钟、+2.5V内部基准电压源,以及一个高速、12位并行接口。它们采用+2.7V至+3.6V单模拟电源供电。\n\n 在265ksps的最大采样速率下功耗仅为5.4mW。MAX1295/MAX1297具有两种软件可选的关断模式,因此可在两次转换之间关断;访问并行接口即可使其恢复正常工作。通过在两次转换之间关断,可以在较低的采样速率下将电源电流降至10µA以下。\n\n 两款器件均提供软件可配置的模拟输入,用于单极性/双极性和单端/伪差分工作模 • 12位分辨率,±0.5 LSB线性度\n\n• +3V单电源供电\n\n• +2.5V内部基准电压源\n\n• 软件可配置的模拟输入多路复用器\n• 6通道单端/3通道伪差分(MAX1295)\n\n• 2通道单端/1通道伪差分(MAX1297)\n\n\n\n\n• 软件可配置的单极/双极模拟输入\n\n• 低电流\n• 1.9mA (265ksps)\n\n• 1.0mA (100ksps)\n\n• 400µA (10ksps)\n\n• 2µA(关断)\n\n\n\n\n• 内部3MHz全功率带宽采样/保持\n\n• 并行12位接口\n\n• 小尺寸\n• 28引脚QSOP (MA;

ADI

亚德诺

MAX1295ACEI

265ksps, 3V, 6-/2-Channel, 12-Bit ADCs with 2.5V Reference and Parallel Interface

General Description The MAX1295/MAX1297 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +2.7V t

文件:228.84 Kbytes 页数:20 Pages

Maxim

美信

MAX1295AEEI

265ksps, 3V, 6-/2-Channel, 12-Bit ADCs with 2.5V Reference and Parallel Interface

General Description The MAX1295/MAX1297 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +2.7V t

文件:228.84 Kbytes 页数:20 Pages

Maxim

美信

MAX1295BCEI

265ksps, 3V, 6-/2-Channel, 12-Bit ADCs with 2.5V Reference and Parallel Interface

General Description The MAX1295/MAX1297 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +2.7V t

文件:228.84 Kbytes 页数:20 Pages

Maxim

美信

MAX1295BEEI

265ksps, 3V, 6-/2-Channel, 12-Bit ADCs with 2.5V Reference and Parallel Interface

General Description The MAX1295/MAX1297 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +2.7V t

文件:228.84 Kbytes 页数:20 Pages

Maxim

美信

MAX1295ACEI+

Package:28-SSOP(0.154",3.90mm 宽);包装:散装 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 12BIT 265KSPS 28-QSOP

AD

亚德诺

MAX1295ACEI+T

Package:28-SSOP(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 12BIT SAR 28QSOP

AD

亚德诺

MAX1295AEEI

Package:28-SSOP(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 12BIT SAR 28QSOP

AD

亚德诺

技术参数

  • # Input Channels:

    6

  • Conv. Rate (max)(ksps):

    265

  • Data Bus:

    µP/12

  • ADC Architecture:

    SAR

  • Diff/ S.E. Input:

    Both

  • Internal VREF (nominal)(V):

    2.5

  • External VREF (min)(V):

    1

  • External VREF (max)(V):

    3.6

  • Unipolar VIN (max)(V):

    2.5

  • Bipolar VIN (max)(±V):

    1.25

  • SINAD(dB):

    67

  • THD(dB):

    -78.0

  • SFDR(dB):

    80

  • DNL(±LSB):

    1

  • INL(±LSB):

    1

  • AVDD (min)(V):

    2.7

  • AVDD (max)(V):

    3.6

  • IAVDD (typ)(mA):

    2.5

  • Standby Current(µA):

    900

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

    61.9

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    QSOP/28

  • Budgetary Price (See Notes):

    $9.30 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
24+
SSOP
1
询价
MAXIM
25+
QSOP28
200
品牌一级代理,新加坡香港上百万现货,欢迎查询!
询价
MAXIM
23+
SSOP28
3600
绝对全新原装!现货!特价!请放心订购!
询价
MAXIM
25+
SMD28
2250
100%全新原装公司现货供应!随时可发货
询价
MAXIM
17+
SSOP28
6200
100%原装正品现货
询价
MAXIM
24+
SSOP28
6980
原装现货,可开13%税票
询价
Maxim
1651+
?
11520
只做原装进口,假一罚十
询价
主营MAXIM
22+
SMD28
5000
原装现货库存.价格优势!!
询价
MAXIM
25+
SSOP28
2789
原装优势!绝对公司现货!
询价
MAXIM/美信
18+
SSOP28
31909
全新原装现货,可出样品,可开增值税发票
询价
更多MAX1295供应商 更新时间2025-10-4 10:03:00