ADS7949
(ACTIVE) 8-Bit, 2 MSPS, Dual Channel, Pseudo-differential, uPower Serial SAR ADC

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Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
ADS7949SRTER ACTIVE -40 to 125 0.99 | 1ku WQFN (RTE) | 16 View 3000 >5K 1k quantity lead time: In stock
Not Available
ADS7949SRTET ACTIVE -40 to 125 1.15 | 1ku WQFN (RTE) | 16 View 250 >5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
ADS7948   10-Bit, 2 MSPS, Dual Channel, Pseudo-differential uPower Serial SAR ADC   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  10-bit, pin compatible equivalent  
ADS7947   12-Bit, 2 MSPS, Dual Channel, Pseudo-differential uPower Serial SAR ADC   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  12-bit, pin compatible equivalent  
OPA830   Low-Power, Single-Supply Operational Amplifier   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    1ch, 250 MHz, single-supply 3.9mA/ch low power VFB  
OPA2830   Dual, Low-Power, Single-Supply Wideband Operational Amplifier   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    2ch, 250 MHz, single-supply 3.9mA/ch low power VFB  
OPA836   Very Low Power, Rail to Rail out, Negative Rail in, VFB Op Amp   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    1mA, rail to rail O/P, SE, VFB amp driver  
OPA365   2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    Zero Cross-over, Rail-to-Rail Op Amp  
TPS7A3001   Vin -3V to -36V, -200mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    The negative-voltage TPS7A3001 LDO, when paired with the positive voltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 �Vrms and are designed to power noise-sensitive applications. Please look at ti.com/pmp5863.
See Literature slvt170  See Literature SLVT170, Power management for Precision Analog  
OPA211   1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    1.1nV/rtHz Noise, Low Power, Precision Op Amp  
TPS7A4901   Vin 3V to 36V, 150mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    The negative-voltage TPS7A3001 LDO, when paired with the positive voltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 �Vrms and are designed to power noise-sensitive applications. Please look at ti.com/pmp5863.
See Literature slvt170  See Literature SLVT170, Power management for Precision Analog  
REF3140   20ppm/Degrees C Max, 100uA, SOT23-3 Series Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE    15ppm/°C Max, 100µA, Voltage Reference  
REF3025   2.5V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE    2.5V, 50ppm/°C Max, 50µA Series Voltage Reference  
REF3030   3.0V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE    3.0V, 50ppm/°C Max, 50µA Series Voltage Reference  
REF3033   3.3V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE    3.3V, 50ppm/°C Max, 50µA Series Voltage Reference  
REF3040   4.096V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE    4.096V, 50ppm/°C Max, 50µA Series Voltage Reference  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 873 09 Sep 2010

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 3482 24 May 2012 4,292

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
ADS7945/6/7/8/9 IBIS Model (Rev. A) IBIS Model ZIP 49 KB 01 Jun 2011 176 views

Development Tools (2)

Name Part# Type
Anti-Aliasing Calculation Tool for A to D Converters ANTIALIASINGCALC Calculation Tools
Op Amp to ADC Circuit Topology Calculator ADC-INPUT-CALC Calculation Tools

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