ZHCSOR6 数据表 | 德州仪器 TI.com.cn

SBOS079C March 1999 – February 2023 OPA2277 , OPA277 , OPA4277

PRODUCTION DATA

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)

D|8
DRM|8
P|8

Thermal pad, mechanical data (Package|Pins)

DRM|8
- QFND139B

Orderable Information

6.8 Typical Characteristics

At T_A = 25°C, V_S = ±15 V, and R_L = 2 kΩ, unless otherwise noted.

Figure 6-1 Open-Loop Gain and Phase vs Frequency

Figure 6-3 Input Noise and Current Noise Spectral Density vs Frequency

Figure 6-5 Channel Separation vs Frequency

Figure 6-7 Offset Voltage Production Distribution

Figure 6-9 Warm-Up Offset Voltage Drift

Figure 6-11 Input Bias Current vs Temperature

Figure 6-13 Change in Input Bias Current vs Power-Supply Voltage

Figure 6-15 Quiescent Current vs Supply Voltage

Figure 6-17 Maximum Output Voltage vs Frequency

Figure 6-19 Small-Signal Overshoot vs Load Capacitance

G = 1, C_L = 0, V_S = ±15 V

Figure 6-21 Small-Signal Step Response

V_S = ±15 V

Figure 6-23 Open-Loop Output Impedance

Figure 6-2 Power Supply and Common-Mode Rejection vs Frequency

Figure 6-4 Input Noise Voltage vs Time

Figure 6-6 Total Harmonic Distortion + Noise vs Frequency

Figure 6-8 Offset Voltage Drift Production Distribution

Figure 6-10 A_OL, CMR, PSR vs Temperature

Figure 6-12 Quiescent Current and Short-Circuit Current vs Temperature

Figure 6-14 Change in Input Bias Current vs Common-Mode Voltage

Figure 6-16 Settling Time vs Closed-Loop Gain

Figure 6-18 Output Voltage Swing vs Output Current

G = 1, C_L = 1500 pF, V_S = ±15 V

Figure 6-20 Large-Signal Step Response

G = 1, C_L = 1500 pF, V_S = ±15 V

Figure 6-22 Small-Signal Step Response