Datasheet Texas Instruments PGA2500 — 数据表
| 制造商 | Texas Instruments |
| 系列 | PGA2500 |
增益范围：0dB，以1dB为步长10dB至65dB
数据表
PGA2500: Digitally Controlled Microphone Preamplifier datasheet
PDF, 382 Kb, 修订版: A, 档案已发布: Dec 4, 2003
从文件中提取
价格
状态
| PGA2500IDB | PGA2500IDBG4 | PGA2500IDBR | PGA2500IDBRG4 | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No | No |
打包
| PGA2500IDB | PGA2500IDBG4 | PGA2500IDBR | PGA2500IDBRG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 28 | 28 | 28 | 28 |
| Package Type | DB | DB | DB | DB |
| Industry STD Term | SSOP | SSOP | SSOP | SSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 50 | 1000 | 1000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | PGA2500I | PGA2500I | PGA2500I | PGA2500I |
| Width (mm) | 5.3 | 5.3 | 5.3 | 5.3 |
| Length (mm) | 10.2 | 10.2 | 10.2 | 10.2 |
| Thickness (mm) | 1.95 | 1.95 | 1.95 | 1.95 |
| Pitch (mm) | .65 | .65 | .65 | .65 |
| Max Height (mm) | 2 | 2 | 2 | 2 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | PGA2500IDB | PGA2500IDBG4 | PGA2500IDBR | PGA2500IDBRG4 |
|---|---|---|---|---|
| Gain Range, dB | 0dB, and 10dB to 65dB in 1dB steps | 0dB, and 10dB to 65dB in 1dB steps | 0dB, and 10dB to 65dB in 1dB steps | 0dB, and 10dB to 65dB in 1dB steps |
| Input Voltage Noise(Typ), nV/rtHz | 1.2 | 1.2 | 1.2 | 1.2 |
| Interface | Digital SPI | Digital SPI | Digital SPI | Digital SPI |
| Iq(Typ), mA | 30 | 30 | 30 | 30 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | SSOP | SSOP | SSOP | SSOP |
| Power Supply(Typ), V | В±5 | В±5 | В±5 | В±5 |
生态计划
| PGA2500IDB | PGA2500IDBG4 | PGA2500IDBR | PGA2500IDBRG4 | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
模型线
系列: PGA2500 (4)
制造商分类
- Semiconductors> Audio> Microphone Preamplifier