ADT7516: SPI/I2C Compatible,Temperature Sensor, 4-Channel ADC and Quad Voltage Output
The ADT7516/ADT7517/ADT7519* combine a 10-bit temperature-to-digital converter, a 10-bit 4-channel ADC, and a quad 12-/10-/8-bit DAC, respectively, in a 16-lead QSOP package. The parts also include a ...続きを見る
ADT7516: SPI/I2C Compatible,Temperature Sensor, 4-Channel ADC and Quad Voltage Output
製品概要
The ADT7516/ADT7517/ADT7519* combine a 10-bit temperature-to-digital converter, a 10-bit 4-channel ADC, and a quad 12-/10-/8-bit DAC, respectively, in a 16-lead QSOP package. The parts also include a band gap temperature sensor and a 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C.
The ADT7516/ADT7517/ADT7519 operate from a single 2.7 V to 5.5 V supply. The input voltage range on the ADC channels is 0 V to 2.28 V, and the input bandwidth is dc. The reference for the ADC channels is derived internally. The output voltage of the DAC ranges from 0 V to VDD, with an output voltage settling time of 7 µs typical.
The ADT7516/ADT7517/ADT7519 provide two serial interface options: a 4-wire serial interface that is compatible with SPI®, QSPI™, MICROWIRE™, and DSP interface standards, and a 2-wire SMBus/I2C interface. They feature a standby mode that is controlled through the serial interface.
The reference for the four DACs is derived either internally or from a reference pin. The outputs of all DACs can be updated simultaneously using the software LDAC function or the external LDAC pin. The ADT7516/ADT7517/ADT7519 incorporate a power-on reset circuit, ensuring that the DAC output powers up to 0 V and remains there until a valid write takes place.
The wide supply voltage range, low supply current, and SPI-/ I2C-compatible interface of the ADT7516/ADT7517/ADT7519 make them ideal for a variety of applications, including personal computers, office equipment, and domestic appliances.
* Protected by U.S. Patent Numbers: 6,169,442; 5,867,012; and 5,764,174. Other patents pending.
Applications
- Portable battery-powered instruments
- Personal computers
- Smart battery chargers
- Telecommunications systems
- Electronic text equipment
- Domestic appliances
- Process control
Features
- ADT7516 - Four 12-Bit DACs
- Buffered voltage output
- Guaranteed monotonic by design over all codes
- 10-bit temperature-to-digital converter
- 10-bit 4-channel ADC
- DC input bandwidth
- Input range: 0 V to 2.28 V
- Temperature range: −40°C to +120°C
- Temperature sensor accuracy: ±0.5°C typ
- Supply range: 2.7 V to 5.5 V
- DAC output range: 0 V to 2 VREF
- Power-down current: <10 µA
Diagrams
- 拡大
- その他
- シンボル&フットプリント
Functional Block Diagram for ADT7516
SPI/I2C Compatible,Temperature Sensor, 4-Channel ADC and Quad Voltage Output
ADT7516 に関するその他のブロック図
SPI/I2C Compatible,Temperature Sensor, 4-Channel ADC and Quad Voltage Output
ADT7516 Pin Configuration
Functional Block Diagram for ADT7516
| Part# | Temp Res(°C/LSB) | 25°C Temp Error (Deg C) | Resolution (Bits) | # Chan | DAC Outputs | Interface | Temp Range(s) | Supply Voltage Range | Product Description | Price* (1000-4999) |
|---|---|---|---|---|---|---|---|---|---|---|
| ADT7316 | 0.25 | ±0.5 | 10 | 3 | 12-Bit x 4 | I2C, I2C/SPI, Serial, SM Bus, SPI | -40 to +120 | +2.7V to +5.5V | SPI/I2C® Compatible,10-Bit Digital Temperature Sensor With Quad Voltage-Output 12-Bit DAC | $6.46 |
| ADT7317 | 0.25 | ±0.5 | 10 | 3 | 10-Bit x 4 | I2C, I2C/SPI, SM Bus, SPI | -40 to +120 | +2.7V to +5.5V | SPI/I2C® Compatible,10-Bit Digital Temperature Sensor w/ Quad 10-Bit Voltage Output DAC | $3.51 |
| ADT7318 | 0.25 | +0.5 | 10 | 3 | 8-Bit x 4 | I2C, I2C/SPI, Serial, SM Bus, SPI | -40 to +120 | +2.7V to +5.5V | SPI/I2C® Compatible,10-Bit Digital Temperature Sensor & Quad Voltage Output 8-Bit DAC | $2.23 |
| TMP03 | 0.3 | ±3 | 16 | 0 | --- | PWM | -40 to +100 | +4.5V to +7V | Serial PWM-Output Temperature Sensor w/ Open-Collector Output | $3.27 |
| TMP04 | 0.3 | ±3 | 16 | 0 | --- | PWM | -40 to +100 | +4.5V to +7V | Serial PWM-Output Temperature Sensor w/ CMOS/TTL Output | $3.27 |
| AD7814 | 0.25 | n/a | 10 | 0 | --- | Serial, SPI | -55 to +125 | +2.7V to +5.5V | 10-Bit Digital Temperature Sensor in 6-Lead SOT-23 | $1.00 |
| AD7414 | 0.25 | n/a | 10 | 0 | --- | I2C, Serial | -40 to +125 | +2.7V to +5.5V | SMBus/I2C, 10-Bit Digital Temperature Sensor in 6-Pin SOT w/ SMBus Alert and Over-Temperature Pin | $1.04 |
| AD7415 | 0.25 | ±2 | 10 | 0 | --- | I2C, Serial | -40 to +125 | +2.7V to +5.5V | SMBus/I2C, 10-Bit Digital Temperature Sensor in 5-Pin SOT | $1.04 |
| AD7416 | 0.25 | n/a | 10 | 0 | --- | I2C, Serial | -40 to +125 | +2.7V to +5.5V | 10-Bit Temperature-to-Digital Converter, -40°C to +125°C, ±2°C Accuracy | $1.00 |
| AD7314 | 0.25 | ±1 | 10 | 0 | --- | Serial, SPI | -35 to +85 | +2.65V to +5.5V | Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead µSOP | $0.66 |
| AD7818 | 0.25 | ±1 | 10 | 1 | --- | Serial, SPI | -40 to +85 | +2.7V to +5.5V | 9 µs, 10-Bit ADC w/ On-Chip Temperature Sensor & Over-Temperature Output | $2.34 |
| AD7418 | 0.25 | ±1 | 10 | 2 | --- | I2C, Serial | -40 to +125 | +2.7V to +5.5V | 10-Bit ADC, Programmable Hi-Low Temp Limits w/ Over-Temp Alert, , Auto Pwr Dwn @ EOC | $2.34 |
| AD7817 | 0.25 | ±1 | 10 | 4 | --- | Serial, SPI | -40 to +85 | +2.7V to +5.5V | 4-Channel, 9 µs, 10-Bit ADC with On-Chip Temperature Sensor & Over-Temperature Flag | $3.29 |
| AD7417 | 0.25 | ±1 | 10 | 5 | --- | I2C, Serial | -40 to +125 | +2.7V to +5.5V | 4-Channel, 10-Bit ADC w/ on-Chip Temperature Sensor, Programmable Setpoints, and Overtemp Flag Out | $2.99 |
| ADT7516 | 0.25 | n/a | 10 | 7 | 12-Bit x 4 | I2C/SPI, Serial, SPI | -40 to +120 | +2.7V to +5.5V | SPI/I2C Compatible Temperature Sensor w/10-Bit-4-Ch ADC & Quad 12-Bit Voltage DAC Control Outputs | $7.74 |
| ADT7411 | 0.25 | +0.5 | 10 | 10 | n/a | I2C, I2C/SPI, Serial, SPI | -40 to +120 | +2.7V to +5.5V | SPI®-/I2C®-Compatible, 10-Bit ADC w/ Local & Remote Temp Msmt, 8 GP Analog Inputs, and VDD monitor | $2.22 |
| ADT6501 | 0.125 | ±4 | 11 | n/a | - | Switch (Off/On) | -55 to +125 | +2.7V to +5.5V | 2.7V/5.5V, Micropower Temperature Switch in SOT-23 w/ active-low open-drain Output, +35 to +115 DegC | $0.49 |
| ADT6502 | 0.125 | ±4 | 11 | n/a | --- | Switch (Off/On) | -55 to +125 | +2.7V to +5.5V | 2.7V/5.5 V, Micropower Temperature Switch in SOT-23 w/Active-High Push-pull Output, +35 to +115 DegC | - |
| ADT6503 | 0.0625 | n/a | 11 | n/a | --- | Switch (Off/On) | -55 to +125 | +2.7V to +5.5V | 2.7V/5.5V, Micropower Temperature Switch in SOT-23 w/Open-drain Output, -45 to +15 Deg C | $0.50 |
| ADT6504 | 0.0625 | n/a | 12 | n/a | --- | Switch (Off/On) | -55 to +125 | +2.7V to +5.5V | 2.7 V to 5.5 V, Micropower Temperature Switch in SOT-23 w/Push-pull Output, -45 to +15 Deg C | $0.50 |
| ADT7408 | 0.0625 | ±1 | 12 | 0 | --- | I2C, SM Bus | -20 to +125 | +3V to +3.6V | ± 2 Degree C Accurate, 12-Bit Digital Temperature Sensor | $0.87 |
| ADT75 | 0.0625 | n/a | 12 | 0 | --- | I2C, Serial, SM Bus | -55 to +125 | +3V to +5.5V | ±1 Deg C Accuracy, 12-Bit Digital Temperature Sensor | $0.66 |
| ADT7301 | 0.03125 | n/a | 13 | 0 | --- | Serial, SPI | -40 to +150 | +2.7V to +5.5V | 13-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP | $1.21 |
| ADT7302 | 0.03125 | n/a | 13 | 0 | --- | Serial, SPI | -40 to +125 | +2.7V to +5.25V | ±2°C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 | $0.63 |
| TMP06 | 0.025 | ±0.5 | 12 | 0 | --- | PWM | -40 to +150 | +2.7V to +5.5V | 0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ Open Drain Output | $0.66 |
| TMP01 | n/a | ±0.5 | n/a | 0 | --- | Analog, Switch (Off/On) | -55 to +125 | +4.5V to +13.2V | Low Power, Programmable Temperature Sensor/ Controller w/ upper/lower setpoints | $2.67 |
| TMP05 | 0.025 | ±0.5 | 12 | 0 | --- | PWM | -40 to +150 | +2.7V to +5.5V | 0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ CMOS/TTL Output | $0.66 |
| AD22105 | n/a | ±3 | n/a | 0 | --- | Switch (Off/On) | -40 to +125 | +2.7V to 7V | Low Voltage, Resistor Programmable Thermostatic Switch | $1.21 |
* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S.
Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.
ADT7516 モデル一覧
| モデル | 製品状況 | パッケージ | ピン数 | 動作 温度範囲 |
価格* (1000 pcs.) |
出荷 可能日 |
RoHS互換 | サンプル・カート | 購入カート |
|---|---|---|---|---|---|---|---|---|---|
| ADT7516ARQ | 製造中 | 16 ld QSOP | 16 | 工業用 | $8.10 | 08/22/2008 |
N
成分表 |
お問い合わせ | カートに入れる |
| ADT7516ARQ-REEL7 | 製造中止 | 16 ld QSOP | 16 | 工業用 | - | - |
N
成分表 |
お問い合わせ | お問い合わせ |
| ADT7516ARQZ | 製造中 | 16 ld QSOP | 16 | 工業用 | $7.74 | 10/10/2008 |
Y
成分表 |
お問い合わせ | カートに入れる |
| ADT7516ARQZ-REEL | 製造中 | 16 ld QSOP | 16 | 工業用 | $7.74 | 10/17/2008 |
Y
成分表 |
お問い合わせ | カートに入れる |
| ADT7516ARQZ-REEL7 | 製造中 | 16 ld QSOP | 16 | 工業用 | $7.74 | 10/17/2008 |
Y
成分表 |
お問い合わせ | カートに入れる |
| EVAL-ADT7516EBZ | 製造中 | EVALUATION BOARDS | - | TBD | $151.80 | 10/17/2008 | Y | お問い合わせ | カートに入れる |
Help
- 発売前:このモデルはまだ全面的な製造には至っていませんが、サンプルは入手できます。
- 製造:現在、このモデルは製造しておりますので、製品の購入とサンプルの入手が可能です。
- 最終販売:このモデルは製造中止が予定されておりますが、まだしばらくの間は販売しております。
- 製造中止製品:この製品はすでに製造中止となっており、販売しておりません。
パッケージの詳細図および化学組成については、パッケージのサイトをご覧ください
モデル名によりそれぞれ動作温度範囲が異なる場合がありますので、詳細についてはデータシートでご確認ください。
- 商用温度範囲:0~70℃
- 軍用温度範囲:-55~+125℃
- 拡張工業用温度範囲(1):-40~+85℃
拡張工業用温度範囲(2):-40~+105℃
拡張工業用温度範囲(3):-40~+125℃
価格は1個当たりの米ドルで、米国内における販売価格(FOB)で表示されておりますので、予算のためにのみご使用いただけます。 また、その価格は変更されることがあります。米国以外のお客様への価格は、輸送費、各国の税金、手数料、為替レートにより決定されます。価格・納期等の詳細情報については、弊社正規販売代理店または担当営業にお問い合わせください。なお、 評価用ボードおよび評価用キットの表示価格は1個構成としての価格です。


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