參數資料
型號: CA3094BM
廠商: INTERSIL CORP
元件分類: 運動控制電子
英文描述: 30MHz, High Output Current Operational Transconductance Amplifier (OTA)
中文描述: OP-AMP, 5000 uV OFFSET-MAX, 30 MHz BAND WIDTH, PDSO8
封裝: SOIC-8
文件頁數: 3/14頁
文件大?。?/td> 241K
代理商: CA3094BM
3-14
OUTPUT PARAMETERS
(Differential Input Voltage = 1V)
Peak Output Voltage
(Terminal 6)
With Q
13
“ON”
With Q
13
“OFF”
Positive
V
OM
+
V
OM
-
V
OM
+
V
OM
-
V
OM
+
V
OM
-
V
OM
+
V
OM
-
V
CE(
SAT
)
V+ = 30V, R
L
= 2k
to GND
26
27
-
V
-
0.01
0.05
V
Peak Output Voltage
(Terminal 6)
V+ = 15V, V- = -15V, R
L
= 2k
to -15V
11
12
-
V
Negative
-
-14.99
-14.95
V
Peak Output Voltage
(Terminal 8)
With Q
13
“OFF”
With Q
13
“ON”
Positive
V+ = 30V, R
L
= 2k
to 30V
29.95
29.99
-
V
-
0.040
-
V
Peak Output Voltage
(Terminal 8)
V+ = 15V, V- = -15V,
R
L
= 2k
to 15V
14.95
14.99
-
V
Negative
-
-14.96
-
V
Collector-to-Emitter Saturation Voltage
(Terminal 8)
V+ = 30V, I
C
= 50mA, Terminal 6
Grounded
-
0.17
0.80
V
Output Leakage Current
(Terminal 6 to Terminal 4)
V+ = 30V
-
2
10
μ
A
Composite Small Signal Current Transfer
Ratio (Beta) (Q
12
and Q
13
)
Output Capacitance
h
FE
V+ = 30V, V
CE
= 5V, I
C
= 50mA
16,000
100,000
-
Terminal 6
C
O
f = 1MHz, All Remaining Terminals Tied
to Terminal 4
-
5.5
-
pF
Terminal 8
-
17
-
pF
TRANSFER PARAMETERS
Voltage Gain
A
V+ = 30V, I
ABC
= 100
μ
A,
V
OUT
= 20V,
R
L
= 2k
20,000
100,000
-
V/V
86
100
-
dB
Forward Transconductance to
Terminal 1
g
M
1650
2200
2750
μ
S
Slew Rate (Open
Loop)
Positive Slope
SR
I
ABC
= 500
μ
A, R
L
= 2k
-
500
-
V/
μ
s
Negative Slope
-
50
-
V/
μ
s
Unity Gain (Non-Inverting Compensated)
I
ABC
= 500
μ
A, R
L
= 2k
-
0.70
-
V/
μ
s
Electrical Specifications
T
A
= 25
o
C for Equipment Design. Single Supply V+ = 30V, Dual Supply V
SUPPLY
=
±
15V, I
ABC
= 100
μ
A Unless
Otherwise Specified
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Schematic Diagram
6
“SINK”
OUTPUT
“SOURCE”
(DRIVE)
OUTPUT
Q
13
Q
12
R
1
2k
R
2
47k
D
6
Q
10
Q
11
Q
8
Q
9
D
4
Q
7
Q
6
D
3
2
3
Q
4
D
2
Q
5
Q
2
Q
1
5
Q
3
D
5
DIFFERENTIAL
VOLTAGE
V+
EXTERNAL FREQUENCY
COMPENSATION OR INHIBIT INPUT
INPUT
AMPLIFIER
BIAS INPUT
I
ABC
D
1
DIFFERENTIAL
VOLTAGE
INPUT
V-
4
7
1
8
OUTPUT
MODE
OUTPUT
TERM
INPUTS
INV
NON-
INV
“Source”
6
2
3
“Sink”
8
3
2
CA3094, CA3094A, CA3094B
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