Datasheet Texas Instruments ADS8372 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS8372 |
ADC serie de 600 bits de 16 bits con referencia y pseudo bipolar, entrada totalmente diferencial
Hojas de datos
16-Bit 600-kHz Fully Diff Pseudo-Bipolar Input Micropower Sampling ADC datasheet
PDF, 1.3 Mb, Archivo publicado: jun 24, 2005
Extracto del documento
Precios
Estado
| ADS8372IBRHPR | ADS8372IBRHPRG4 | ADS8372IBRHPT | ADS8372IRHPR | ADS8372IRHPRG4 | ADS8372IRHPT | |
|---|---|---|---|---|---|---|
| Estado del ciclo de vida | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Activo (Recomendado para nuevos diseños) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No | No |
Embalaje
| ADS8372IBRHPR | ADS8372IBRHPRG4 | ADS8372IBRHPT | ADS8372IRHPR | ADS8372IRHPRG4 | ADS8372IRHPT | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 28 | 28 | 28 | 28 | 28 | 28 |
| Package Type | RHP | RHP | RHP | RHP | RHP | RHP |
| Industry STD Term | VQFN | VQFN | VQFN | VQFN | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Device Marking | ADS8372I | ADS8372I | ADS8372I | ADS8372I | ||
| Width (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| Length (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| Thickness (mm) | .9 | .9 | .9 | .9 | .9 | .9 |
| Pitch (mm) | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1 | 1 | 1 | 1 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
| Package QTY | 250 | 250 | ||||
| Carrier | SMALL T&R | SMALL T&R |
Paramétricos
| Parameters / Models | ADS8372IBRHPR | ADS8372IBRHPRG4 | ADS8372IBRHPT | ADS8372IRHPR | ADS8372IRHPRG4 | ADS8372IRHPT |
|---|---|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), V | 5.25 | 5.25 | ||||
| Analog Voltage AVDD(Max)(V) | 5.25 | 5.25 | 5.25 | 5.25 | ||
| Analog Voltage AVDD(Min), V | 4.75 | 4.75 | ||||
| Analog Voltage AVDD(Min)(V) | 4.75 | 4.75 | 4.75 | 4.75 | ||
| Approx. Price (US$) | 10.50 | 1ku | 10.50 | 1ku | 10.50 | 1ku | 10.50 | 1ku | ||
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR |
| Digital Supply(Max), V | 5.25 | 5.25 | ||||
| Digital Supply(Max)(V) | 5.25 | 5.25 | 5.25 | 5.25 | ||
| Digital Supply(Min), V | 2.7 | 2.7 | ||||
| Digital Supply(Min)(V) | 2.7 | 2.7 | 2.7 | 2.7 | ||
| INL(Max), +/-LSB | 0.75 | 0.75 | ||||
| INL(Max)(+/-LSB) | 0.75 | 0.75 | 0.75 | 0.75 | ||
| Input Range(Max), V | 4.2 | 4.2 | ||||
| Input Range(Max)(V) | 4.096 | 4.096 | 4.096 | 4.096 | ||
| Input Range(Min), V | -4.2 | -4.2 | ||||
| Input Type | Differential | Differential | Differential | Differential | Differential | Differential |
| Integrated Features | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator |
| Interface | Serial I2C | Serial I2C | SPI | Serial | Serial | SPI |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | ||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | ||
| Package Group | VQFN | VQFN | VQFN | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 28VQFN: 36 mm2: 6 x 6(VQFN) | 28VQFN: 36 mm2: 6 x 6(VQFN) | ||||
| Package Size: mm2:W x L (PKG) | 28VQFN: 36 mm2: 6 x 6(VQFN) | 28VQFN: 36 mm2: 6 x 6(VQFN) | 28VQFN: 36 mm2: 6 x 6(VQFN) | 28VQFN: 36 mm2: 6 x 6(VQFN) | ||
| Power Consumption(Typ), mW | 110 | 110 | ||||
| Power Consumption(Typ)(mW) | 110 | 110 | 110 | 110 | ||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext Int | Ext Int | Ext,Int | Ext Int | Ext Int | Ext,Int |
| Resolution, Bits | 16 | 16 | ||||
| Resolution(Bits) | 16 | 16 | 16 | 16 | ||
| SINAD, dB | 93.5 | 93.5 | ||||
| SINAD(dB) | 93.5 | 93.5 | 93.5 | 93.5 | ||
| SNR, dB | 93.5 | 93.5 | ||||
| SNR(dB) | 93.5 | 93.5 | 93.5 | 93.5 | ||
| Sample Rate (max), SPS | 600kSPS | 600kSPS | ||||
| Sample Rate (max)(SPS) | 600kSPS | 600kSPS | 600kSPS | 600kSPS | ||
| Sample Rate(Max), MSPS | 0.6 | 0.6 | ||||
| THD(Typ), dB | -116 | -116 | ||||
| THD(Typ)(dB) | -116 | -116 | -116 | -116 |
Plan ecológico
| ADS8372IBRHPR | ADS8372IBRHPRG4 | ADS8372IBRHPT | ADS8372IRHPR | ADS8372IRHPRG4 | ADS8372IRHPT | |
|---|---|---|---|---|---|---|
| RoHS | Desobediente | Desobediente | Obediente | Desobediente | Desobediente | Obediente |
| Pb gratis | No | No | No | No |
Notas de aplicación
- Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)PDF, 227 Kb, Revisión: A, Archivo publicado: nov 10, 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different - Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Kb, Archivo publicado: marzo 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
Linea modelo
Serie: ADS8372 (6)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)