 English |
|
|
|
|
|
|
|
| OPA2172 Datasheet, PDF (9/42 Pages) Texas Instruments – OPAx172 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output Operational Amplifiers | |||
| |||
| ◁ |
www.ti.com
OPA172, OPA2172, OPA4172
SBOS618H â DECEMBER 2013 â REVISED SEPTEMBER 2015
Electrical Characteristics (continued)
At TA = +25°C, VS = ±2.25 V to ±18 V, VCM = VOUT = VS / 2, and RL = 10 kΩ connected to VS / 2, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
INPUT VOLTAGE
VCM
Common-mode voltage
range (1)
(Vâ) â 0.1
V
(V+) â 2 V
V
CMRR
Common-mode rejection ratio
INPUT IMPEDANCE
VS = ±2.25 V, (Vâ) â 0.1 V < VCM < (V+) â 2 V,
TA = â40°C to +125°C
VS = ±18 V, (Vâ) â 0.1 V < VCM < (V+) â 2 V,
TA = â40°C to +125°C
90
104
dB
110
120
Differential
100 || 4
MΩ || pF
Common-mode
6 || 4
1013Ω || pF
OPEN-LOOP GAIN
(Vâ) + 0.35 V < VO < (V+) â 0.35 V, OPA172, OPA4172
110
130
RL = 10 kΩ, TA = â40°C to +125°C OPA2172
107
115
AOL
Open-loop voltage gain
(Vâ) + 0.5 V < VO < (V+) â 0.5 V, OPA172, OPA4172
dB
116
RL = 2 kΩ, TA = â40°C to +125°C OPA2172
107
FREQUENCY RESPONSE
GBP
Gain bandwidth product
10
MHz
SR
Slew rate
G = +1
10
V/µs
tS
THD+N
Settling time
Overload recovery time
Total harmonic distortion +
noise
To 0.1%, VS = ±18 V, G = +1, 10-V step
To 0.01% (12 bit), VS = ±18 V, G = +1, 10-V step
VIN Ã Gain > VS
VS = +36 V, G = +1, f = 1 kHz, VO = 3.5 VRMS
2
µs
3.2
200
ns
0.00005%
OUTPUT
VS = +36 V
VS = +36 V,
TA = â40°C to +125°C
VO
Voltage output swing from rail
VS = +4.5V
ISC
Short-circuit current
CLOAD
Capacitive load drive
ZO
Open-loop output impedance
POWER SUPPLY
VS = +4.5 V,
TA = â40°C to +125°C
f = 1 MHz, IO = 0 A
RL = 10 kΩ
RL = 2 kΩ
RL = 10 kΩ
RL = 2 kΩ
RL = 10 kΩ
RL = 2 kΩ
RL = 10 kΩ
RL = 2 kΩ
70
90
330
400
95
120
470
530
mV
10
20
40
50
10
25
55
70
±75
mA
See Typical Characteristics
pF
60
Ω
VS
Specified voltage range
IQ
Quiescent current per
amplifier
TEMPERATURE
IO = 0 A
IO = 0 A, TA = â40°C to +125°C
+4.5
+36
V
1.6
1.8
mA
2
Specified range
â40
+125
°C
(1) The input range can be extended beyond (V+) â 2 V up to (V+) + 0.1 V. See the Typical Characteristics and Application Information
sections for additional information.
Copyright © 2013â2015, Texas Instruments Incorporated
Submit Documentation Feedback
9
Product Folder Links: OPA172 OPA2172 OPA4172
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese