ADS7816 12 ビット 高速 マイクロパワー サンプリングAD コンバータ | TIJ.co.jp

ADS7816 (供給中) 12 ビット 高速 マイクロパワー サンプリングAD コンバータ

12 ビット 高速 マイクロパワー サンプリングAD コンバータ - ADS7816
データシート
 

概要

The ADS7816 is a 12-bit, 200kHz sampling analog-to-digital converter. It features low power operation with automatic power down, a synchronous serial interface, and a differential input. The reference voltage can be varied from 100mV to VCC, with a corresponding resolution from 24µV to 1.22mV.

Low power, automatic power down, and small size make the ADS7816 ideal for battery operated systems or for systems where a large number of signals must be acquired simultaneously. It is also ideal for remote and/or isolated data acquisition. The ADS7816 is available in an 8-pin plastic mini-DIP, an 8-lead SOIC, or an 8-lead MSOP package.

特長

  • 200kHz SAMPLING RATE
  • MICRO POWER:
    • 1.9mW at 200kHz
    • 150µW at 12.5kHz
  • POWER DOWN: 3µA max
  • 8-PIN MINI-DIP, SOIC, and MSOP
  • DIFFERENTIAL INPUT
  • SERIAL INTERFACE
  • Applications
    • BATTERY OPERATED SYSTEMS
    • REMOTE DATA ACQUISITION
    • ISOLATED DATA ACQUISITION

WEBENCH® Designer ADS7816



機能一覧

他の製品と比較 高精度 ADCs (<=10MSPS) メール Excelへダウンロード
Part number オーダー・オプション Resolution (Bits) Sample rate (Max) (kSPS) Number of input channels Interface Operating temperature range (C) Package Group Approx. price (US$) Power consumption (Typ) (mW) Package size: mm2:W x L (PKG) Architecture Input type Multi-channel configuration Reference mode Features Input range (Max) (V) Input range (Min) (V) Analog voltage AVDD (Min) (V) Analog voltage AVDD (Max) (V) Digital supply (Min) (V) Digital supply (Max) (V) INL (Max) (+/-LSB) SNR (dB) THD (Typ) (dB) Rating
ADS7816 ご注文 12     200     1     Serial     -40 to 85     SOIC | 8
VSSOP | 8    
2.36 | 1ku     1.9     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
SAR     Pseudo-Differential
Single-Ended    
    Ext         5.25     0     4.5     5.25     4.5     5.25     2     72     -84     Catalog    
ADS1286 サンプルは利用できません。 12     20     1     SPI     -40 to 85     SOIC | 8     3.23 | 1ku     1.25     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     SAR     Differential         Ext         5.25     0     4.5     5.25     4.5     5.25     2     72     -85     Catalog    
ADS7817 ご注文 12     200     1     Serial     -40 to 85     SOIC | 8
VSSOP | 8    
2.09 | 1ku     2.3     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
SAR     Pseudo-Differential
Single-Ended    
    Ext         5.25     0     4.75     5.25     4.75     5.25     2     71     -83     Catalog    
ADS7822 ご注文 12     200     1