OPA2836-Q1 Datasheet, PDF (7/44 Pages) Texas Instruments – Very-Low Power, Rail-to-Rail Out, Negative-Rail In, Voltage-Feedback Operational Amplifier

www.ti.com
OPA2836-Q1
SBOS794 – DECEMBER 2016
7.6 Electrical Characteristics: V_S = 5 V
test conditions unless otherwise noted: V_S+ = 5 V, V_S– = 0 V, V_OUT = 2 V_PP, R_F = 0 Ω, R_L = 1 kΩ, G = 1 V/V, input and output
referenced to mid-supply; T_A = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
TEST
LEVEL ⁽¹⁾
AC PERFORMANCE
Small-signal bandwidth
Gain-bandwidth product
Large-signal bandwidth
Bandwidth for 0.1-dB flatness
Slew rate, rise
Slew rate, fall
Rise time
Fall time
Settling time to 1%, rise
Settling time to 1%, fall
Settling time to 0.1%, rise
Settling time to 0.1%, fall
Settling time to 0.01%, rise
Settling time to 0.01%, fall
Overshoot
Undershoot
V_OUT = 100 mV_PP, G = 1
V_OUT = 100 mV_PP, G = 2
V_OUT = 100 mV_PP, G = 5
V_OUT = 100 mV_PP, G = 10
V_OUT = 100 mV_PP, G = 10
V_OUT = 2 V_PP, G = 2
V_OUT = 2 V_PP, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V Step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
V_OUT = 2-V step, G = 2
f = 10 kHz
205
100
28
11.8
118
87
29
560
580
3
3
22
22
30
30
40
45
7.5%
5%
–133
C
C
MHz
C
C
MHz
C
MHz
C
MHz
C
V/µs
C
V/µs
C
ns
C
ns
C
ns
C
ns
C
ns
C
ns
C
ns
C
ns
C
C
C
C
Second-order harmonic distortion
f = 100 kHz
–120
dBc
C
f = 1 MHz
–85
C
f = 10 kHz
–140
C
Third-order harmonic distortion
f = 100 kHz
–130
dBc
C
f = 1 MHz
–105
C
Second-order intermodulation distortion
Third-order intermodulation distortion
Signal-to-noise ratio (SNR)
f = 1 MHz, 200-kHz tone spacing,
V_OUT envelope = 2 V_PP
f = 1 MHz, 200-kHz tone spacing,
V_OUT envelope = 2 V_PP
f = 1 kHz, V_OUT = 1 V_RMS,
22-kHz bandwidth
–79
–91
0.00013%
–117.6
dBc
C
dBc
C
C
dBc
C
Total harmonic distortion (THD)
f = 1 kHz, V_OUT = 1 V_RMS
0.00003%
–130
C
dBc
C
Input voltage noise
f = 100 KHz
4.6
nV/√Hz
C
Voltage noise 1/f corner frequency
215
Hz
C
Input current noise
f > 1 MHz
0.75
pA/√Hz
C
Current noise 1/f corner frequency
31.7
kHz
C
Overdrive recovery time
Overdrive = 0.5 V
55
ns
C
Underdrive recovery time
Underdrive = 0.5 V
60
ns
C
Closed-loop output impedance
f = 100 kHz
0.02
Ω
C
Channel-to-channel crosstalk
f = 10 kHz
–120
dB
C
DC PERFORMANCE
Open-loop voltage gain (A_OL)
Input-referred offset voltage
T_A = 25°C
T_A = –40°C to +85°C
T_A = –40°C to +125°C
100
122
dB
A
–400
±65
400
A
–765
765 ^µV
B
–1080
1080
B
(1) Test levels (all values set by characterization and simulation): (A) 100% tested at 25°C; over temperature limits by characterization and
simulation. (B) Not tested in production; limits set by characterization and simulation. (C) Typical value only for information.
Copyright © 2016, Texas Instruments Incorporated
Product Folder Links: OPA2836-Q1
Submit Documentation Feedback
7