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AD7841ASZ
IC DAC 14BIT V-OUT 44MQFP
- メーカー
- Mfr。パート #AD7841ASZ
- パッケージ 44-QFP
- データシート AD7841ASZ DataSheet
- 在庫中4542
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仕様
| Supplier | Analog Devices Inc. |
| Package | Tray |
| ProductStatus | Active |
| NumberofBits | 14 |
| NumberofD/AConverters | 8 |
| SettlingTime | 31µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | Parallel |
| ReferenceType | External |
| Voltage-SupplyAnalog | ±13.5V ~ 16.5V |
| Voltage-SupplyDigital | 5V |
| INL/DNL(LSB) | ±4 (Max), -0.9/+2 (Max) |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 44-QFP |
| SupplierDevicePackage | 44-MQFP (10x10) |
概要
Description
AD7841ASZ is an Analog Devices 12‑bit analog‑to‑digital converter (ADC). It uses a successive‑approximation (SAR) architecture and provides a serial, SPI‑style interface. The ASZ suffix denotes the RoHS‑compliant 8‑lead SOIC package. It accepts a single‑ended input (with full scale set by the reference voltage) and outputs a 12‑bit digital word. It’s intended for precision data acquisition, instrumentation, and control applications that need moderate‑speed, 12‑bit conversion. For exact specs—input range, timing, power, and reference options—consult the AD7841 datasheet and packaging documentation.
Features
AD7841ASZ features (concise):
- 12-bit analog-to-digital converter
- Multiplexed analog input with on-chip track-and-hold
- Single-supply operation (≈5V)
- External reference input to set full-scale range
- Serial interface compatible with SPI (DIN, DOUT, SCLK, CS)
- Low-power operation with standby modes
- Wide input common-mode range (0 to VREF range)
- Available in ASZ package (compact surface-mount)
Note: exact I/O timing, throughput, and voltage ranges depend on the specific revision and reference configuration; consult the datasheet for precise numbers.
- 12-bit analog-to-digital converter
- Multiplexed analog input with on-chip track-and-hold
- Single-supply operation (≈5V)
- External reference input to set full-scale range
- Serial interface compatible with SPI (DIN, DOUT, SCLK, CS)
- Low-power operation with standby modes
- Wide input common-mode range (0 to VREF range)
- Available in ASZ package (compact surface-mount)
Note: exact I/O timing, throughput, and voltage ranges depend on the specific revision and reference configuration; consult the datasheet for precise numbers.
Package
AD7841ASZ is in an 8‑pin plastic Small Outline package (SOIC), i.e., an 8‑lead surface-mount package.
Pinout
Pin count: 28 pins (package variant ASZ).
Function: 12‑bit multiplexed analog-to-digital converter with an SPI‑style serial interface. It provides an 8‑channel input (multiplexer), external reference, clock, start/convert control, and data output via a serial data line, plus the usual power, ground, and reference pins.
Function: 12‑bit multiplexed analog-to-digital converter with an SPI‑style serial interface. It provides an 8‑channel input (multiplexer), external reference, clock, start/convert control, and data output via a serial data line, plus the usual power, ground, and reference pins.
Manufacturer
Manufacturer: Analog Devices, Inc. (Analog Devices).
Company type: American multinational semiconductor company specializing in analog, mixed-signal, and digital signal processing (DSP) integrated circuits, including data converters, amplifiers, and sensors. HQ: Norwood, Massachusetts.
Company type: American multinational semiconductor company specializing in analog, mixed-signal, and digital signal processing (DSP) integrated circuits, including data converters, amplifiers, and sensors. HQ: Norwood, Massachusetts.
Application
- Data acquisition systems
- Instrumentation and test equipment
- Industrial process control and automation
- Automotive sensing and diagnostics
- Telemetry and remote sensing
- Medical instrumentation
- Power monitoring and energy management
- Data logging and digital multimeters
- Instrumentation and test equipment
- Industrial process control and automation
- Automotive sensing and diagnostics
- Telemetry and remote sensing
- Medical instrumentation
- Power monitoring and energy management
- Data logging and digital multimeters
出荷
出荷方法私たち
DHL、FedEx、TNT、UPS、またはあなたの選択の他の運送業者を通じてグローバルな出荷サービスを提供します。
出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
支払い
Payment Methods
支払い期間は100%前払いです。
現在、下記の支払い方法のみを受け入れています。:
1. ペイパル
2. クレジット・デビットカード
3. ワイヤー 転送
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