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Datasheet
- 16-Bit Analog-to-Digital Converters for Temperature Sensors (Rev. F)
(PDF , 1735 KB) 16 Apr 2012 - View All Technical Documents
| WEBENCH® SensorAFE ADS1148 |
| What are WEBENCH® tools? |
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 | | ADS1148IPW | ACTIVE | -40 to 105 | 4.74 | 1ku | TSSOP (PW) | 28 | View | 50 | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | Not Available | Contact Distributor | ADS1148IPWR | ACTIVE | -40 to 105 | 3.95 | 1ku | TSSOP (PW) | 28 | View | 2000 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Contact Distributor | ADS1148IRHBR | ACTIVE | -40 to 105 | 3.95 | 1ku | QFN (RHB) | 32 | View | 3000 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | ADS1148IRHBT | ACTIVE | -40 to 105 | 4.54 | 1ku | QFN (RHB) | 32 | View | 250 | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks |
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* 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 |
|---|---|---|---|
| ADS1147 | 16-Bit Analog-to-Digital Converter For Temperature Sensors | ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS) | ADS1147 has 2 Differential/3 Single-Ended Inputs and has an internal v-ref and dual current sources |
| ADS1248 | Precision 24 Bit ADC with integrated Low Noise PGA (48nV at a Gain of 128) | ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS) | ADS1248 is 24 bit upgrade to the 16 bit ADS1148 |
| ADS1146 | 16-Bit Analog-to-Digital Converter For Temperature Sensors | ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS) | ADS1146 is only one channel and does not have an internal v-ref and dual current sources like the ADS1148 |
| OPA365 | 2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier | OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER | Wide BW, Zero Crossover amplifier |
| 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 |
| OPA333 | 1.8V, 17µA, microPower, Precision, Zero Drift CMOS Op Amp | OPERATIONAL AMPLIFIER - ZERO DRIFT PRECISION AMPLIFIER | Low power Zero Drift amplifier |
| 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 |
| OPA211 | 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | Low noise Bipolar amplifier |
| REF5025 | Low Noise, Very Low Drift, Precision Voltage Reference | VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE | High precision Voltage Reference |
| INA333 | Low Power, Precision Instrumentation Amplifier | INSTRUMENTATION AMPLIFIER - SINGLE SUPPLY | Low power Zero Drift Instrumentation amplifier |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1735 | 16 Apr 2012 |
Application Notes (8)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 563 | 13 Mar 2013 | 549 | |||
| 425 | 09 Oct 2011 | 7,941 | |||
| 1310 | 24 May 2004 | 11,848 | |||
| 56 | 02 Oct 2000 | 2,500 | |||
| 50 | 02 Oct 2000 | 2,923 | |||
| 64 | 02 Oct 2000 | 1,774 | |||
| 95 | 02 Oct 2000 | 2,355 | |||
| 385 | 02 Oct 2000 | 2,650 |
Tools & Software
Circuit Design & Simulation
| WEBENCH® SensorAFE ADS1148 |
| What are WEBENCH® tools? |
Models (1)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| ADS1x4x IBIS Model | IBIS Model | ZIP | 120 KB | 27 Aug 2009 | 244 views |
Design Kits & Evaluation Modules (3)
| Name | Part# | Type |
|---|---|---|
| ADCPro(TM) Analog-to-Digital Converter Evaluation Software | ADCPRO | Evaluation Modules & Boards |
| ADS1148 Evaluation Module | ADS1148EVM | Evaluation Modules & Boards |
| ADS1148 Performance Demonstration Kit | ADS1148EVM-PDK | Evaluation Modules & Boards |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Op Amp to ADC Circuit Topology Calculator | ADC-INPUT-CALC | Calculation Tools |
Support & Community
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