丝印：REF5040；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan

文件：4.99739 Mbytes 页数：49 Pages

TI

德州仪器

丝印：REF5040；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g

文件：4.71709 Mbytes 页数：46 Pages

TI

德州仪器

丝印：REF5040；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g

文件：4.71709 Mbytes 页数：46 Pages

TI

德州仪器

丝印：REF5040；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan

文件：4.99739 Mbytes 页数：49 Pages

TI

德州仪器

丝印：REF5040A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan

文件：4.99739 Mbytes 页数：49 Pages

TI

德州仪器

丝印：REF5040A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan

文件：4.88197 Mbytes 页数：49 Pages

TI

德州仪器

丝印：REF5040A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g

文件：4.71709 Mbytes 页数：46 Pages

TI

德州仪器

丝印：REF5040A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g

文件：4.71709 Mbytes 页数：46 Pages

TI

德州仪器

丝印：REF5040A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference

1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan

文件：4.99739 Mbytes 页数：49 Pages

TI

德州仪器

4.096V、3µVpp/V 噪声、3ppm/°C 温漂、精密串联电压基准

The REF50xx is a family of low-noise, low-drift, very high precision voltage references. These references are capable of both sinking and sourcing current, and have excellent line and load regulation.\n\nExcellent temperature drift (3 ppm/°C) and high accuracy (0.05%) are achieved using propriet • Low temperature drift: \n• Standard-grade: 8 ppm/°C (Max)\n• High Accuracy: \n• Standard-rade: 0.1% (Max)\n• Low noise: 3 µVPP/V\n• 50 ppm/1000 hr (Typ) First 1000 hours (VSSOP)\n• 25 ppm/1000 hr (Typ) Second 2000 hours (VSSOP) \n• High-Output Current: ±10 mA\n• Temperature range: –40°C to 125;

TI

德州仪器