SBOS301 Data sheet | TI.com

SBOS301C May 2004 – December 2025 LOG114

PRODUCTION DATA

5.7 Typical Characteristics: V_S = ±5V

at T_A = 25°C, V_LOGOUT R_L = 10kΩ, V_CM = GND, all chips site origins (CSO), unless otherwise noted. For AC measurements, small signal means up to approximately 10% of DC level.

LOG114 Normalized Transfer Function

Figure 5-1 Normalized Transfer Function

LOG114 Scaling Factor Error (I2 = Reference 100pA to 10mA)

Figure 5-3 Scaling Factor Error (I₂ = Reference 100pA to 10mA)

LOG114 VLOGOUT vs I2 Input (I1 = 1μA)

Figure 5-5 V_LOGOUT vs I₂ Input (I₁ = 1μA)

LOG114 Average Total Error at 80°C

Figure 5-7 Average Total Error at 80°C

LOG114 Average Total Error at −10°C

Figure 5-9 Average Total Error at −10°C

LOG114 Small−Signal AC Response I1 (10% Sine Modulation)

Figure 5-11 Small−Signal AC Response I₁ (10% Sine Modulation)

LOG114 One Cycle of Normalized Transfer Function

Figure 5-2 One Cycle of Normalized Transfer Function

LOG114 VLOGOUT vs I1 Input (I2 = 1μA)

Figure 5-4 V_LOGOUT vs I₁ Input (I₂ = 1μA)

LOG114 VLOGOUT vs IREF

Figure 5-6 V_LOGOUT vs I_REF

LOG114 Average Total Error at 25°C

Figure 5-8 Average Total Error at 25°C

LOG114 Small−Signal VLOGOUT

Figure 5-10 Small−Signal V_LOGOUT

LOG114 Small−Signal AC Response I2 (10% Sine Modulation)

Figure 5-12 Small−Signal AC Response I₂ (10% Sine Modulation)

LOG114 A3 Gain and Phase vs Frequency

Figure 5-13 A₃ Gain and Phase vs Frequency

LOG114 A4 and A5 Gain and Phase vs Frequency

CSO: TID

Figure 5-15 A₄ and A₅ Gain and Phase vs Frequency

LOG114 A4 and A5 Noninverting Closed−Loop Response

CSO: TID

Figure 5-17 A₄ and A₅ Noninverting Closed−Loop Response

LOG114 A4 and A5 Inverting Closed−Loop Response

CSO: TID

Figure 5-19 A₄ and A₅ Inverting Closed−Loop Response

LOG114 A4 and A5 Capacitive Load Response

CSO: TID

Figure 5-21 A₄ and A₅ Capacitive Load Response

LOG114 A4 and A5 Gain and Phase vs Frequency

CSO: SHE

Figure 5-14 A₄ and A₅ Gain and Phase vs Frequency

LOG114 A4 and A5 Noninverting Closed−Loop Response

CSO: SHE

Figure 5-16 A₄ and A₅ Noninverting Closed−Loop Response

LOG114 A4 and A5 Inverting Closed−Loop Response

CSO: SHE

Figure 5-18 A₄ and A₅ Inverting Closed−Loop Response

LOG114 A4 and A5 Capacitive Load Response

CSO: SHE

Figure 5-20 A₄ and A₅ Capacitive Load Response