ADS7844E

ADS7844E Overview

Product belongs to the ADS7844 series. This product is categorized as Analog to Digital Converters Tube Alternate Packaging is the packaging method for this product Weight of 0.004437 oz SMD/SMT Mounting-Style SSOP-20 The Differential, Single Ended for this product is CMOS/TTL. Operational temperature range: -40°C ~ 85°C Number of channels: 4 Channel/8 Channel Supplier device package: 20-SSOP/QSOP This product's 200k. Data-Interface: SPI 12 bits The Voltage-Supply-Analog is 2.7 V ~ 3.6 V, 5V. The Voltage Supply Digital for this product is 2.7 V ~ 3.6 V, 5V. Configuration MUX-S/H-ADC The architecture of this product is SAR . External is the reference type. 1 units Power-off control: 4.5 mW Maximum operating temperature of + 85 C Minimum operating temperature: - 40 C Serial SPI interface type Signal-to-Noise Ratio of 72 dB Number-of-Converters: 1 Converter 200 kS/s Sampling Rate Analog supply voltage: 2.7 V to 5.25 V Digital Supply Voltage: 2.7 V to 5.25 V Integral Nonlinearity: +/- 2 LSB Differential nonlinearity: +/- 0.8 LSB

ADS7844E Image

ADS7844E Specifications

• Manufacturer Texas Instruments
• Product Category Data Acquisition - Analog to Digital Converters (ADC)
• Series ADS7844
• Product Analog to Digital Converters
• Packaging Tube Alternate Packaging
• Unit-Weight 0.004437 oz
• Mounting-Style SMD/SMT
• Package-Case SSOP-20
• Input-Type Differential, Single Ended
• Operating-Temperature -40°C ~ 85°C
• Features -
• Number-of-Channels 4 Channel/8 Channel
• Supplier-Device-Package 20-SSOP/QSOP
• Sampling-Rate-Per-Second 200k
• Data-Interface SPI
• Number-of-Bits 12
• Voltage-Supply-Analog 2.7 V ~ 3.6 V, 5V
• Voltage-Supply-Digital 2.7 V ~ 3.6 V, 5V
• Configuration MUX-S/H-ADC
• Architecture SAR
• Number-of-Inputs
• Resolution 12 bit
• Reference-Type External
• Ratio-S-H:ADC 1899/12/30 1:01:00
• Number-of-A-D-Converters 1
• Pd-Power-Dissipation 4.5 mW
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Interface-Type Serial SPI
• SNR-Signal-to-Noise-Ratio 72 dB
• Number-of-Converters 1 Converter
• Sampling-Rate 200 kS/s
• Analog-Supply-Voltage 2.7 V to 5.25 V
• Digital-Supply-Voltage 2.7 V to 5.25 V
• INL-Integral-Nonlinearity +/- 2 LSB
• DNL-Differential-Nonlinearity +/- 0.8 LSB

ADS7844E FAQ

• A: At what frequency does the Series?

  Q: The product Series is ADS7844.

• A: At what frequency does the Product?

  Q: The product Product is Analog to Digital Converters.

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube Alternate Packaging.

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.004437 oz

• A: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

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

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

• A: What is the Input-Type of the product?

  Q: The Input-Type of the product is Differential, Single Ended.

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

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

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

  Q: The Number-of-Channels of the product is 4 Channel/8 Channel.

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

  Q: Yes, the product's Supplier-Device-Package is indeed 20-SSOP/QSOP

• A: Is the cutoff frequency of the product Sampling-Rate-Per-Second?

  Q: Yes, the product's Sampling-Rate-Per-Second is indeed 200k

• A: What is the Data-Interface of the product?

  Q: The Data-Interface of the product is SPI.

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

  Q: The Number-of-Bits of the product is 12.

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

  Q: Yes, the product's Voltage-Supply-Analog is indeed 2.7 V ~ 3.6 V, 5V

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

  Q: The product Voltage-Supply-Digital is 2.7 V ~ 3.6 V, 5V.

• A: What is the Configuration of the product?

  Q: The Configuration of the product is MUX-S/H-ADC.

• A: What is the Architecture of the product?

  Q: The Architecture of the product is SAR.

• A: What is the Reference-Type of the product?

  Q: The Reference-Type of the product is External.

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

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

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

  Q: The Pd-Power-Dissipation of the product is 4.5 mW.

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

  Q: The Maximum-Operating-Temperature of the product is + 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 Interface-Type?

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

• A: Is the cutoff frequency of the product SNR-Signal-to-Noise-Ratio?

  Q: Yes, the product's SNR-Signal-to-Noise-Ratio is indeed 72 dB

• A: At what frequency does the Number-of-Converters?

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

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

  Q: The Sampling-Rate of the product is 200 kS/s.

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

  Q: The product Analog-Supply-Voltage is 2.7 V to 5.25 V.

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

  Q: Yes, the product's Digital-Supply-Voltage is indeed 2.7 V to 5.25 V

• A: What is the INL-Integral-Nonlinearity of the product?

  Q: The INL-Integral-Nonlinearity of the product is +/- 2 LSB.

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

  Q: The product DNL-Differential-Nonlinearity is +/- 0.8 LSB.