SBOS937D Data sheet | TI.com

SBOS937D October 2020 – December 2023 OPA3S328

PRODUCTION DATA

Package Options

Mechanical Data (Package|Pins)

RGR|20
- MPQF239A
YBJ|24
- MXBG459

Thermal pad, mechanical data (Package|Pins)

RGR|20
- QFND242E

Orderable Information

5.7 Typical Characteristics

at T_A = 25°C, V_S = 5.5 V, V_CM = V_OUT = mid-supply, C_L = 20 pF, and R_L = 10 kΩ (unless otherwise noted)

V_S = 2.2 V

Figure 5-2 Offset Voltage Production Distribution

V_S = 2.2 V

Figure 5-4 Offset Voltage Drift Distribution

V_S = 2.2 V

Figure 5-6 Offset Voltage vs Common-Mode Voltage

Figure 5-8 Open-Loop Gain/Phase vs Frequency

Figure 5-10 Quiescent Current vs Supply Voltage

Figure 5-12 Input Bias Current vs Temperature

Figure 5-14 PSRR vs Temperature

Figure 5-16 Input Voltage Noise Spectral Density vs Frequency

Figure 5-18 Closed-Loop Gain vs Frequency

V_V+ = 1.1 V, V_V– = –1.1 V, current source load

Figure 5-20 Output Voltage Swing vs Output Current

V_V+ = 2.75 V, V_V– = –2.75 V, current source load

Figure 5-22 Output Voltage Swing vs Output Current

V_V+ = 5.5 V, V_V– = 0 V, voltage source load

Figure 5-24 Output Voltage Swing vs Output Current

Figure 5-26 Open-Loop Gain vs Output to Supply Voltage Delta

G = –1

Figure 5-28 Small-Signal Overshoot vs Load Capacitance

f = 1 kHz

Figure 5-30 THD+N vs Amplitude

G = –1

Figure 5-32 Small-Signal Step Response

G = –1

Figure 5-34 Large-Signal Step Response

G = –1

Figure 5-36 Switch Leakage Current vs Temperature

I_{L_INS}, T_A = 25° C

Figure 5-38 Switch Input Leakage Current Histogram

I_{L_OUTS}, T_A = –40° C

Figure 5-40 Switch Output Leakage Current Histogram

I_{L_OUTS}, T_A = 125° C

Figure 5-42 Switch Output Leakage Current Histogram

Figure 5-44 Switch On-Resistance vs Common-Mode Voltage

Figure 5-46 Switch Attenuation vs Frequency

Figure 5-48 Switch Turn-on

Figure 5-3 Offset Voltage Production Distribution

Figure 5-5 Offset Voltage Drift Distribution

Figure 5-7 Offset Voltage vs Common-Mode Voltage

Figure 5-9 Open-Loop Gain vs Temperature

Figure 5-11 Input Bias Current vs Common-Mode Voltage

Figure 5-13 CMRR and PSRR vs Frequency

Figure 5-15 CMRR vs Temperature

Figure 5-17 0.1-Hz to 10-Hz Input Voltage Noise

Figure 5-19 Maximum Output Voltage vs Frequency

V_V+ = 1.1 V, V_V– = –1.1 V, current source load

Figure 5-21 Output Voltage Swing vs Output Current

V_V+ = 2.75 V, V_V– = –2.75 V, current source load

Figure 5-23 Output Voltage Swing vs Output Current

Figure 5-25 Open-Loop Output Impedance vs Frequency

R_L = 2 kΩ

Figure 5-27 Open-Loop Gain vs Output to Supply Voltage Delta

G = +1

Figure 5-29 Small-Signal Overshoot vs Load Capacitance

V_OUT = 1 V_RMS

Figure 5-31 THD+N vs Frequency

G = +1

Figure 5-33 Small-Signal Step Response

G = +1

Figure 5-35 Large-Signal Step Response

I_{L_INS}, T_A = –40° C

Figure 5-37 Switch Input Leakage Current Histogram

I_{L_INS}, T_A = 125° C

Figure 5-39 Switch Input Leakage Current Histogram

I_{L_OUTS}, T_A = 25° C

Figure 5-41 Switch Output Leakage Current Histogram

Figure 5-43 Switch On-Resistance vs Common-Mode Voltage

Figure 5-45 Switch Crosstalk vs Frequency

Figure 5-47 Switch Charge Injection vs Common-Mode Voltage

Figure 5-49 Switch Turn-off