Datasheet Texas Instruments INA137
| Manufacturer | Texas Instruments |
| Series | INA137 |
Audio Differential Line Receivers, +-6dB (G=1/2 or 2)
Datasheets
Audio Differential Line Receivers, ±6dB (G=1/2 or 2) datasheet
PDF, 379 Kb, File published: Sep 27, 2000
Extract from the document
Prices
Status
| INA137PA | INA137PAG4 | INA137UA | INA137UA/2K5 | INA137UA/2K5G4 | INA137UAG4 | |
|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No | No | No | No |
Packaging
| INA137PA | INA137PAG4 | INA137UA | INA137UA/2K5 | INA137UA/2K5G4 | INA137UAG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | P | P | D | D | D | D |
| Industry STD Term | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 50 | 75 | 2500 | 2500 | 75 |
| Carrier | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE |
| Device Marking | INA137PA | INA137PA | INA | INA | 137UA | 137UA |
| Width (mm) | 6.35 | 6.35 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (mm) | 9.81 | 9.81 | 4.9 | 4.9 | 4.9 | 4.9 |
| Thickness (mm) | 3.9 | 3.9 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 2.54 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 5.08 | 5.08 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | INA137PA | INA137PAG4 | INA137UA | INA137UA/2K5 | INA137UA/2K5G4 | INA137UAG4 |
|---|---|---|---|---|---|---|
| CMRR Rs=0Ω(Min), dB | 74 | 74 | 74 | 74 | 74 | 74 |
| Common Mode Input Impedance, kΩ | 18 | 18 | 18 | 18 | 18 | 18 |
| Differential Input Impedance, kΩ | 24 | 24 | 24 | 24 | 24 | 24 |
| Gain, V/V | 0.5,2 | 0.5,2 | 0.5,2 | 0.5,2 | 0.5,2 | 0.5,2 |
| Gain(Max), V/V | 2 | 2 | 2 | 2 | 2 | 2 |
| Gain(Min), V/V | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Iq per channel(Typ), mA | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 |
| Noise Floor (RTO, 20kHz BW), dBu | -106 | -106 | -106 | -106 | -106 | -106 |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| Slew Rate(Typ), V/us | 14 | 14 | 14 | 14 | 14 | 14 |
| Small-Signal Bandwidth(Typ), MHz | 4 | 4 | 4 | 4 | 4 | 4 |
| Supply(Max), V | 36 | 36 | 36 | 36 | 36 | 36 |
| Supply(Min), V | 8 | 8 | 8 | 8 | 8 | 8 |
| THD + N @ 1 kHz, % | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
Eco Plan
| INA137PA | INA137PAG4 | INA137UA | INA137UA/2K5 | INA137UA/2K5G4 | INA137UAG4 | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- High-Voltage Signal Conditioning for Low Voltage ADCsPDF, 135 Kb, File published: Jun 15, 2004
Analog designers are frequently required to develop circuits that convert high-voltage signals to levels acceptable for low-voltage data converters. This paper describes several solutions for this common task using modern amplifiers and typical power supplies. Five examples of conditioning ±10V bipolar signals for low-voltage single-rail analog-to-digital converters(ADCs) are presented:
Model Line
Series: INA137 (6)
Manufacturer's Classification
- Semiconductors> Audio> Professional Audio Line Receiver
