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OPA2836 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
OPA2836 Very-Low-Power, Rail-to-Rail Out, Negative Rail In, Voltage-Feedback Operational Amplifiers TI
Texas Instruments TI
OPA2836 Datasheet PDF : 59 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
www.ti.com
OPA836, OPA2836
SLOS712I – JANUARY 2011 – REVISED OCTOBER 2016
Electrical Characteristics: VS = 2.7 V (continued)
at VS+ = +2.7 V, VS– = 0 V, VOUT = 1 VPP, RF = 0 Ω, RL = 2 kΩ, G = 1 V/V, input and output referenced to mid-supply, VIN_CM =
mid-supply – 0.5 V. TA = 25°C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
TEST
LEVEL (1)
AC PERFORMANCE (continued)
Current noise 1/f corner frequency
31.7
kHz
C
Overdrive recovery time, over/under
Overdrive = 0.5 V
55/60
ns
C
Closed-loop output impedance
f = 100 kHz
0.02
Ω
C
Channel-to-channel crosstalk (OPA2836)
f = 10 kHz
–120
dB
C
DC PERFORMANCE
Open-loop voltage gain (AOL)
Input referred offset voltage
Input offset voltage drift(2)
Input bias current(3)
Input bias current drift(2)
Input offset current
Input offset current drift(2)
INPUT
TA = 25°C
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = –40°C to 125°C
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = –40°C to 125°C
TA = 25°C
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = –40°C to 125°C
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = –40°C to 125°C
TA = 25°C
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = –40°C to 125°C
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = –40°C to 125°C
100
125
dB
A
–400
±65
400
A
–680
–760
680
µV
760
B
–1060
1060
–6.2
±1
6.2
–6
±1
6 µV/°C
B
–6.6
±1.1
6.6
300
650
1000
A
190
1400
nA
120
1500
B
120
1800
–2 ±0.33
2
–1.9 ±0.32
1.9 nA/°C
B
–2.1 ±0.37
2.1
–180
±30
180
A
–200
±30
200
nA
–215
±30
215
B
–240
±30
240
–460
±77
460
–575
±95
575 pA/°C
B
–600
±100
600
Common-mode input range low
TA = 25°C,
< 3-dB degradation in CMRR limit
TA = –40°C to 125°C,
< 3-dB degradation in CMRR limit
–0.2
0
V
A
–0.2
0
V
B
Common-mode input range high
TA = 25°C,
< 3-dB degradation in CMRR limit
TA = –40°C to 125°C,
< 3-dB degradation in CMRR limit
1.5
1.6
1.5
1.6
V
A
V
B
Input operating voltage range
TA = 25°C,
< 6-dB degradation in THD
–0.3 to
1.75
V
C
Common-mode rejection ratio
91
114
dB
A
Input impedance common-mode
200 || 1.2
kΩ || pF
C
Input impedance differential mode
200 || 1
kΩ || pF
C
(2) Input Offset Voltage Drift, Input Bias Current Drift, and Input Offset Current Drift are average values calculated by taking data at the end
points, computing the difference, and dividing by the temperature range.
(3) Current is considered positive out of the pin.
Copyright © 2011–2016, Texas Instruments Incorporated
Product Folder Links: OPA836 OPA2836
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