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參數(shù)資料
| 型號(hào)： | AD743JRZ-16-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP BIFET 4.5MHZ LN 16SOIC |
| 標(biāo)準(zhǔn)包裝： | 400 |
| 放大器類型： | J-FET |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 2.8 V/µs |
| -3db帶寬： | 4.5MHz |
| 電流 - 輸入偏壓： | 250pA |
| 電壓 - 輸入偏移： | 250µV |
| 電流 - 電源： | 8.1mA |
| 電流 - 輸出 / 通道： | 40mA |
| 電壓 - 電源，單路/雙路(±)： | 9.6 V ~ 36 V，±4.8 V ~ 18 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SOIC W |
| 包裝： | 帶卷 (TR) |
REV. E
–2–
AD743–SPECIFICATIONS (@ 25 C and 15 V dc, unless otherwise noted.)
Parameter
Conditions
Min
Typ
Max
Unit
INPUT OFFSET VOLTAGE
1
Initial Offset
0.25
1.0
mV
Initial Offset
TMIN to TMAX
1.5
mV
vs. Temperature
TMIN to TMAX
2
V/°C
vs. Supply (PSRR)
12 V to 18 V
2
90
96
dB
vs. Supply (PSRR)
TMIN to TMAX
88
dB
INPUT BIAS CURRENT
3
Either Input
VCM = 0 V
150
400
pA
Either Input @ TMAX
VCM = 0 V
8.8
nA
Either Input
VCM = 10 V
250
600
pA
Either Input, VS =
±5 V
VCM = 0 V
30
200
pA
INPUT OFFSET CURRENT
VCM = 0 V
40
150
pA
Offset Current @ TMAX
VCM = 0 V
2.2
nA
FREQUENCY RESPONSE
Gain BW, Small Signal
G = –1
4.5
MHz
Full Power Response
VO = 20 V p-p
25
kHz
Slew Rate, Unity Gain
G = –1
2.8
V/
s
Settling Time to 0.01%
6
s
Total Harmonic Distortion
4
f = 1 kHz
(TPC 16)
G = –1
0.0003
%
INPUT IMPEDANCE
Differential
1
10
10 20
pF
Common Mode
3
10
11 18
pF
INPUT VOLTAGE RANGE
Differential
5
±20
V
Common-Mode Voltage
+13.3, –10.7
V
Over Maximum Operating Range
6
–10
+12
V
Common-Mode Rejection Ratio
VCM =
±10 V
80
95
dB
TMIN to TMAX
78
dB
INPUT VOLTAGE NOISE
0.1 Hz to 10 Hz
0.38
V p-p
f = 10 Hz
5.5
nV/
√Hz
f = 100 Hz
3.6
nV/
√Hz
f = 1 kHz
3.2
5.0
nV/
√Hz
f = 10 kHz
2.9
4.0
nV/
√Hz
INPUT CURRENT NOISE
f = 1 kHz
6.9
fA/
√Hz
OPEN-LOOP GAIN
VO =
±10 V,
RLOAD
≥ 2 k
1000
4000
V/mV
TMIN to TMAX
800
V/mV
RLOAD = 600
1200
V/mV
OUTPUT CHARACTERISTICS
Voltage
RLOAD
≥ 600
+13, –12
V
RLOAD
≥ 600
+13.6, –12.6
V
TMIN to TMAX
+12, –10
V
RLOAD
≥ 2 k±12
+13.8, –13.1
V
Current
Short Circuit
20
40
mA
POWER SUPPLY
Rated Performance
±15
V
Operating Range
±4.8
±18
V
Quiescent Current
8.1
10.0
mA
TRANSISTOR COUNT
No. of Transistors
50
NOTES
1Input offset voltage specifications are guaranteed after five minutes of operation at T
A = 25
°C.
2Test conditions: +V
S = 15 V, –VS = 12 V to 18 V; and +VS = 12 V to 18 V, –VS = 15 V.
3Bias current specifications are guaranteed maximum at either input after 5 minutes of operation at T
A = 25
°C. For higher temperature, the current doubles every 10°C.
4Gain = –1, R
L = 2 k
, C
L = 10 pF.
5Defined as voltage between inputs, such that neither exceeds
±10 V from common.
6The AD743 does not exhibit an output phase reversal when the negative common-mode limit is exceeded.
All min and max specifications are guaranteed.
Specifications subject to change without notice.
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