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參數(shù)資料
| 型號(hào)： | uA748MJG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| 中文描述： | 通用運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大小： | 118K |
| 代理商： | UA748MJG |
uA748C, uA748M
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS095 – D921, DECEMBER 1970 – REVISED OCTOBER 1990
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
3
electrical characteristics at specified free-air temperature, V
CC
±
=
±
15 V, C
C
= 30 pF
PARAMETER
TEST CONDITIONS
uA748C
TYP
uA748M
TYP
UNIT
MIN
MAX
MIN
MAX
VIO
Input offset voltage
VO= 0
VO = 0
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
1
6
1
5
6
mV
7.5
200
300
500
800
IIO
Input offset current
VO= 0
VO = 0
20
20
200
500
500
1500
nA
IIB
Input bias current
VO= 0
VO = 0
80
80
nA
VICR
Common-mode
input voltage range
±
12
±
12
±
12
±
12
±
10
±
10
20
15
0.3
±
13
±
12
±
12
±
12
±
12
±
10
±
10
50
25
0.3
±
13
V
RL= 10 k
RL
≥
10 k
RL= 2 k
RL
≥
2 k
RL
≥
2 k
,
VO =
±
10 V
±
14
±
14
VO(PP)
Maximum peak
output voltage swing
V
±
13
±
13
AVD
Large-signal differential
voltage amplification
200
200
V/mV
ri
Input resistance
2
2
M
ro
Output resistance
VO = 0,
See Note 5
25
°
C
75
75
Ci
Input capacitance
25
°
C
25
°
C
Full range
1.4
90
1.4
90
pF
CMRR
Common-mode
rejection ratio
VIC = VICRmin,
VO = 0
70
70
70
70
dB
kSVS
Supply-voltage
sensitivity
(
VIO/
VCC)
Short-circuit
output current
VCC =
±
9 V to
±
15 V,
VO = 0
25
°
C
30
150
30
150
μ
V/V
Full range
150
150
IOS
25
°
C
±
25
±
40
±
25
±
40
mA
ICC
Supply current
No load,
VO= 0
VO = 0
25
°
C
Full range
25
°
C
Full range
1.7
2.8
3.3
85
100
1.7
2.8
3.3
85
100
mA
PD
Power dissipation
(each amplifier)
No load,
VO= 0
VO = 0
50
50
mW
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range for
uA748C is 0
°
C to 70
°
C and for uA748M is –55
°
C to 125
°
C.
NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback.
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25
°
C
PARAMETER
tr
Rise time
VI= 20 mV
Overshoot factor
SR
Slew rate at unity gain
VI = 10 V, RL = 2 k
, CL = 100 pF, CC = 30 pF, See Figure 1
TEST CONDITIONS
MIN
TYP
0.3
5%
0.5
MAX
UNIT
μ
s
RL= 2 k
CL= 100 pF
CC= 30 pF
VI = 20 mV, RL = 2 k
, CL = 100 pF, CC = 30 pF, See Figure 1
V/
μ
s
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PDF描述 |
|---|---|
| uA748MU | GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| UA776C | PROGRAMMABLE SINGLE OP-AMPs |
| UA776M | PROGRAMMABLE SINGLE OP-AMPs |
| UA78Mxx | POSITIVE-VOLTAGE REGULATORS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UA748MN | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRECISION SINGLE OPERATIONAL AMPLIFIER |
| UA748MU | 制造商:TI 制造商全稱:Texas Instruments 功能描述:GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| UA748N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRECISION SINGLE OPERATIONAL AMPLIFIER |
| UA749DC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:DUAL AUDIO OPERATIONAL AMPLIFIER / PREAMPLIFIER |
| UA749DHC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:DUAL AUDIO OPERATIONAL AMPLIFIER / PREAMPLIFIER |
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