參數(shù)資料
型號: OP249GSZ-REEL7
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)算放大器
英文描述: Dual, Precision JFET High Speed Operational Amplifier; Package: SOIC; No of Pins: 8; Temperature Range: Industrial
中文描述: DUAL OP-AMP, 3600 uV OFFSET-MAX, 4.7 MHz BAND WIDTH, PDSO8
封裝: ROHS COMPLIANT, MS-012AA, SOIC-8
文件頁數(shù): 3/20頁
文件大小: 464K
代理商: OP249GSZ-REEL7
OP249
Rev. G | Page 11 of 20
UN
IT
S
160
180
140
120
100
80
60
40
20
0
–1000 –800 –600 –400 –200
0
200
400
600
800 1000
VOS (V)
TA = 25°C
VS = ±15V
415 × OP249
(830 OP AMPS)
00
29
6-
0
30
Figure 30. VOS Distribution (N-8)
UN
IT
S
240
300
210
180
150
120
90
60
30
0
270
02468
10
12
14
16
18
20
22
24
TCVOS (V/°C)
VS = ±15V
–40°C TO +85°C
(830 OP AMPS)
00
29
6-
0
31
Figure 31. TCVOS Distribution (N-8)
50
20
30
0
40
10
TIME AFTER POWER APPLIED (Minutes)
012
34
OF
FS
E
T
V
O
LT
A
G
E
(
V
)
5
VS = ±15V
00
29
6-
0
32
Figure 32. Offset Voltage Warm-Up Drift
100
1k
10k
10
1
TEMPERATURE (°C)
–75
–50
–25
0
25
50
75
100
125
VS = ±15V
VCM = 0V
INP
U
T
BI
AS
CU
RRE
N
T
(
p
A)
00
29
6-
0
33
Figure 33. Input Bias Current vs. Temperature
COMMON-MODE VOLTAGE (V)
–15
–10
–5
0
5
10
15
104
103
102
101
100
TA = 25°C
VS = ±15V
BI
AS
CURRE
NT
(
p
A
)
00
29
6-
0
34
Figure 34. Bias Current vs. Common-Mode Voltage
50
20
30
0
40
10
IN
P
UT
B
IAS
CURR
E
NT
(
p
A)
TA = 25°C
VS = ±15V
TIME AFTER POWER APPLIED (Minutes)
02
468
00
29
6-
0
35
10
Figure 35. Bias Current Warm-Up Drift
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