ホーム データ コンバータ A/D コンバータ (ADC) 高精度 ADC
ホーム
データ コンバータ
A/D コンバータ (ADC)
高精度 ADC

ADC141S628-Q1

アクティブ

車載向け 14 ビット、200kSPS、擬似差動マイクロパワー A/D コンバータ (ADC)

ご注文はこちら
データシート

ADC141S628-Q1

アクティブ
データシート ご注文はこちら

製品詳細

Resolution (Bits) 14 Sample rate (max) (ksps) 200 Number of input channels 1 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Pseudo-Differential Rating Automotive Reference mode External Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 1 Operating temperature range (°C) -40 to 105 Power consumption (typ) (mW) 4.8 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 80 Digital supply (min) (V) 4.5 Digital supply (max) (V) 5.5
Resolution (Bits) 14 Sample rate (max) (ksps) 200 Number of input channels 1 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Pseudo-Differential Rating Automotive Reference mode External Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 1 Operating temperature range (°C) -40 to 105 Power consumption (typ) (mW) 4.8 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 80 Digital supply (min) (V) 4.5 Digital supply (max) (V) 5.5
VSSOP (DGS) 10 14.7 mm² (3 mm × 4.9 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C6
  • 14-Bit Resolution With no Missing Codes
  • Specified Performance Up to 200 kSPS
  • Pseudo Differential Inputs
  • Zero-Power Track Mode
  • ±150-mV Swing Around GND on Negative Input
  • Separate Digital I/O and Analog Supplies
  • Operating Temperature Range of –40°C to +105°C
  • SPI™, QSPI™, Microwire, DSP-Compatible Serial Interface
  • Conversion Rate: 50 kSPS to 200 kSPS
  • INL (–15°C to +65°C): ±0.95 LSB (max)
  • DNL: ±0.95 LSB (max)
  • Post Calibration TUE (–15°C to +65°C): ±0.5 mV (max)
  • SNR: 80 dBc (min)
  • THD: –97 dBc (typ)
  • ENOB: 13.0 Bits (min)
  • Power Consumption:
    • 200 kSPS, 5 V: 4.8 mW (typ)
    • Power-Down, 5 V: 13 µW (typ)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C6
  • 14-Bit Resolution With no Missing Codes
  • Specified Performance Up to 200 kSPS
  • Pseudo Differential Inputs
  • Zero-Power Track Mode
  • ±150-mV Swing Around GND on Negative Input
  • Separate Digital I/O and Analog Supplies
  • Operating Temperature Range of –40°C to +105°C
  • SPI™, QSPI™, Microwire, DSP-Compatible Serial Interface
  • Conversion Rate: 50 kSPS to 200 kSPS
  • INL (–15°C to +65°C): ±0.95 LSB (max)
  • DNL: ±0.95 LSB (max)
  • Post Calibration TUE (–15°C to +65°C): ±0.5 mV (max)
  • SNR: 80 dBc (min)
  • THD: –97 dBc (typ)
  • ENOB: 13.0 Bits (min)
  • Power Consumption:
    • 200 kSPS, 5 V: 4.8 mW (typ)
    • Power-Down, 5 V: 13 µW (typ)

The ADC141S628-Q1 device is a 14-bit, 200-kSPS, pseudo-differential, analog-to-digital converter (ADC) that is AEC-Q100 grade 2 qualified. The converter is based on a successive-approximation register (SAR) architecture and has pseudo-differential analog inputs. The signal path is maintained from the internal sample-and-hold circuits throughout the ADC to provide excellent common-mode noise rejection. The ADC141S628-Q1 features a zero-power track mode where the ADC is consuming the minimum amount of supply current while the internal sampling capacitor tracks the applied analog input voltage.

The serial data output of the ADC141S628-Q1 is straight binary and is compatible with several standards, such as SPI, QSPI, Microwire, and many common DSP serial interfaces. The ADC141S628-Q1 has no latency which means the conversion result is clocked out by the serial clock input and is the result of the conversion currently in progress.

The ADC141S628-Q1 can be operated with independent analog (VA) and digital input/output (VIO) supplies. VA and VIO can range from 4.5 V to 5.5 V and can be set independent of each other. This functionality allows a user to maximize performance and minimize power consumption. Similarly, the ADC141S628-Q1 uses an external reference that can be varied from 1.0 V to VA allowing users to optimize the full dynamic range of the input. The pseudo-differential input, low power consumption, and small size make the ADC141S628-Q1 ideal for remote data acquisition applications.

Operation is specified over the temperature range of –40°C to +105°C and clock rates of 0.36 MHz to 3.6 MHz. The ADC141S628-Q1 is available in a 10-lead package.

The ADC141S628-Q1 device is a 14-bit, 200-kSPS, pseudo-differential, analog-to-digital converter (ADC) that is AEC-Q100 grade 2 qualified. The converter is based on a successive-approximation register (SAR) architecture and has pseudo-differential analog inputs. The signal path is maintained from the internal sample-and-hold circuits throughout the ADC to provide excellent common-mode noise rejection. The ADC141S628-Q1 features a zero-power track mode where the ADC is consuming the minimum amount of supply current while the internal sampling capacitor tracks the applied analog input voltage.

The serial data output of the ADC141S628-Q1 is straight binary and is compatible with several standards, such as SPI, QSPI, Microwire, and many common DSP serial interfaces. The ADC141S628-Q1 has no latency which means the conversion result is clocked out by the serial clock input and is the result of the conversion currently in progress.

The ADC141S628-Q1 can be operated with independent analog (VA) and digital input/output (VIO) supplies. VA and VIO can range from 4.5 V to 5.5 V and can be set independent of each other. This functionality allows a user to maximize performance and minimize power consumption. Similarly, the ADC141S628-Q1 uses an external reference that can be varied from 1.0 V to VA allowing users to optimize the full dynamic range of the input. The pseudo-differential input, low power consumption, and small size make the ADC141S628-Q1 ideal for remote data acquisition applications.

Operation is specified over the temperature range of –40°C to +105°C and clock rates of 0.36 MHz to 3.6 MHz. The ADC141S628-Q1 is available in a 10-lead package.
filter その他の 高精度 ADC を検索
ダウンロード 字幕付きのビデオを表示 ビデオ

お客様が関心を持ちそうな類似品

open-in-new 代替品と比較
比較対象デバイスと同等の機能で、ピン配置が異なる製品。
ADS8353-Q1 アクティブ シングルエンド入力、車載、16 ビット、600kSPS、2 チャネル同時サンプリング SAR ADC 16-bit, 600-kSPS, 2-channel simultaneous sampling ADC

技術資料

結果が見つかりませんでした。検索条件をクリアしてから、再度検索を試してください。
1 をすべて表示
上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート ADC141S628-Q1 14-Bit, 200-kSPS, Pseudo-Differential, Micro-Power ADC データシート (Rev. C) PDF | HTML 2017/12/15

設計と開発

その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。

設計ツール

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
サポート対象の製品とハードウェア
パッケージ ピン数 CAD シンボル、フットプリント、および 3D モデル
VSSOP (DGS) 10 Ultra Librarian
TI の評価基板に関する標準契約約款が適用されます。

購入と品質

サポートとトレーニング

TI E2E™ フォーラムでは、TI のエンジニアからの技術サポートを提供

投稿されたすべてのフォーラムトピック (英語) を表示

コンテンツは、TI 投稿者やコミュニティ投稿者によって「現状のまま」提供されるもので、TI による仕様の追加を意図するものではありません。使用条件をご確認ください。

TI 製品の品質、パッケージ、ご注文に関するお問い合わせは、TI サポートをご覧ください。​​​​​​​​​​​​​​

ビデオ