AD7945BR

AD7945BR Overview

Product belongs to the AD7945 series. This product is categorized as Digital to Analog Converters Type: Precision DAC Tube Alternate Packaging is the packaging method for this product Weight of 0.028254 oz SMD/SMT Mounting-Style SOIC-20 Operational temperature range: -40°C ~ 85°C Output-Type: Current - Unbuffered Number of channels: 1 Channel Supplier device package: 20-SOIC W Data-Interface: Parallel 12 bits The Voltage-Supply-Analog is 5V. The Voltage Supply Digital for this product is 5V. The architecture of this product is R-2R . External is the reference type. Number of D-A converters: 1 The 600μs is an impressive 15 us. Yes Differential-Output Power-off control: 450 mW Maximum operating temperature of + 85 C Minimum operating temperature: - 40 C 5 uA is 92 nA. Parallel interface type Maximum supply voltage of 5.5 V Minimum supply voltage is 4.5 V Number-of-Converters: 1 Converter 1.7 MS/s Sampling Rate Integral Nonlinearity: +/- 0.5 LSB Differential nonlinearity: +/- 0.5 LSB

AD7945BR Image

AD7945BR Specifications

• Manufacturer Analog Devices Inc.
• Product Category Data Acquisition - Digital to Analog Converters (DAC)
• Series AD7945
• Product Digital to Analog Converters
• Type Precision DAC
• Packaging Tube Alternate Packaging
• Unit-Weight 0.028254 oz
• Mounting-Style SMD/SMT
• Package-Case SOIC-20
• Operating-Temperature -40°C ~ 85°C
• Output-Type Current - Unbuffered
• Number-of-Channels 1 Channel
• Supplier-Device-Package 20-SOIC W
• Data-Interface Parallel
• Number-of-Bits 12
• Voltage-Supply-Analog 5V
• Voltage-Supply-Digital 5V
• Architecture R-2R
• Resolution 12 bit
• Reference-Type External
• Number-of-D-A-Converters 1
• Settling-Time 600μs
• Differential-Output Yes
• INL-DNL-LSB ±0.5 (Max), ±0.5 (Max)
• Pd-Power-Dissipation 450 mW
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Current 5 uA
• Interface-Type Parallel
• Supply-Voltage-Max 5.5 V
• Supply-Voltage-Min 4.5 V
• Number-of-Converters 1 Converter
• Sampling-Rate 1.7 MS/s
• INL-Integral-Nonlinearity +/- 0.5 LSB
• DNL-Differential-Nonlinearity +/- 0.5 LSB

AD7945BR FAQ

• A: What is the Series of the product?

  Q: The Series of the product is AD7945.

• A: Is the cutoff frequency of the product Product?

  Q: Yes, the product's Product is indeed Digital to Analog Converters

• A: At what frequency does the Type?

  Q: The product Type is Precision DAC.

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube Alternate Packaging.

• A: What is the Unit-Weight of the product?

  Q: The Unit-Weight of the product is 0.028254 oz.

• A: What is the Mounting-Style of the product?

  Q: The Mounting-Style of the product is SMD/SMT.

• A: What is the Package-Case of the product?

  Q: The Package-Case of the product is SOIC-20.

• A: Is the cutoff frequency of the product Operating-Temperature?

  Q: Yes, the product's Operating-Temperature is indeed -40°C ~ 85°C

• A: At what frequency does the Output-Type?

  Q: The product Output-Type is Current - Unbuffered.

• A: Is the cutoff frequency of the product Number-of-Channels?

  Q: Yes, the product's Number-of-Channels is indeed 1 Channel

• A: Is the cutoff frequency of the product Supplier-Device-Package?

  Q: Yes, the product's Supplier-Device-Package is indeed 20-SOIC W

• A: At what frequency does the Data-Interface?

  Q: The product Data-Interface is Parallel.

• A: Is the cutoff frequency of the product Number-of-Bits?

  Q: Yes, the product's Number-of-Bits is indeed 12

• A: At what frequency does the Voltage-Supply-Analog?

  Q: The product Voltage-Supply-Analog is 5V.

• A: At what frequency does the Voltage-Supply-Digital?

  Q: The product Voltage-Supply-Digital is 5V.

• A: What is the Architecture of the product?

  Q: The Architecture of the product is R-2R.

• A: Is the cutoff frequency of the product Reference-Type?

  Q: Yes, the product's Reference-Type is indeed External

• A: Is the cutoff frequency of the product Number-of-D-A-Converters?

  Q: Yes, the product's Number-of-D-A-Converters is indeed 1

• A: What is the Settling-Time of the product?

  Q: The Settling-Time of the product is 600μs.

• A: What is the Differential-Output of the product?

  Q: The Differential-Output of the product is Yes.

• A: What is the Pd-Power-Dissipation of the product?

  Q: The Pd-Power-Dissipation of the product is 450 mW.

• A: Is the cutoff frequency of the product Maximum-Operating-Temperature?

  Q: Yes, the product's Maximum-Operating-Temperature is indeed + 85 C

• A: What is the Minimum-Operating-Temperature of the product?

  Q: The Minimum-Operating-Temperature of the product is - 40 C.

• A: Is the cutoff frequency of the product Operating-Supply-Current?

  Q: Yes, the product's Operating-Supply-Current is indeed 5 uA

• A: Is the cutoff frequency of the product Interface-Type?

  Q: Yes, the product's Interface-Type is indeed Parallel

• A: What is the Supply-Voltage-Max of the product?

  Q: The Supply-Voltage-Max of the product is 5.5 V.

• A: Is the cutoff frequency of the product Supply-Voltage-Min?

  Q: Yes, the product's Supply-Voltage-Min is indeed 4.5 V

• A: What is the Number-of-Converters of the product?

  Q: The Number-of-Converters of the product is 1 Converter.

• A: What is the Sampling-Rate of the product?

  Q: The Sampling-Rate of the product is 1.7 MS/s.

• A: Is the cutoff frequency of the product INL-Integral-Nonlinearity?

  Q: Yes, the product's INL-Integral-Nonlinearity is indeed +/- 0.5 LSB

• A: At what frequency does the DNL-Differential-Nonlinearity?

  Q: The product DNL-Differential-Nonlinearity is +/- 0.5 LSB.