TA = 25°C, +V
參數(shù)資料
型號(hào)： ADA4927-2YCPZ-R7
廠商： Analog Devices Inc
文件頁數(shù)： 18/24頁
文件大小： 0K
描述： IC OPAMP CF DIFF DUAL LN 24LFCSP
標(biāo)準(zhǔn)包裝： 1,500
放大器類型： 電流反饋
電路數(shù)： 2
輸出類型： 差分
轉(zhuǎn)換速率： 5000 V/µs
-3db帶寬： 2.3GHz
電流 - 輸入偏壓： 500nA
電壓 - 輸入偏移： 300µV
電流 - 電源： 20mA
電流 - 輸出 / 通道： 65mA
電壓 - 電源，單路/雙路(±)： 4.5 V ~ 11 V，±2.25 V ~ 5.5 V
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 24-VFQFN 裸露焊盤，CSP
供應(yīng)商設(shè)備封裝： 24-LFCSP-VQ（4x4）
包裝： 帶卷 (TR)
ADA4927-1/ADA4927-2
Rev. A | Page 3 of 24
SPECIFICATIONS
±5 V OPERATION
TA = 25°C, +VS = 5 V, VS = 5 V, VOCM = 0 V, RF = 301 Ω, RG = 301 Ω, RT = 56.2 Ω (when used), RL, dm = 1 kΩ, unless otherwise noted.
All specifications refer to single-ended input and differential outputs, unless otherwise noted. Refer to Figure 46 for signal definitions.
±DIN to VOUT, dm Performance
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Small Signal Bandwidth
VOUT, dm = 0.1 V p-p
2300
MHz
3 dB Large Signal Bandwidth
VOUT, dm = 2.0 V p-p
1500
MHz
Bandwidth for 0.1 dB Flatness
VOUT, dm = 0.1 V p-p, ADA4927-1
150
MHz
VOUT, dm = 0.1 V p-p, ADA4927-2
120
MHz
Slew Rate
VOUT, dm = 2 V step, 25% to 75%
5000
V/μs
Settling Time to 0.1%
VOUT, dm = 2 V step
10
ns
Overdrive Recovery Time
VIN = 0 V to 0.9 V step, G = 10
10
ns
NOISE/HARMONIC PERFORMANCE
See Figure 45 for distortion test circuit
Second Harmonic
VOUT, dm = 2 V p-p, 10 MHz
105
dBc
VOUT, dm = 2 V p-p, 70 MHz
91
dBc
VOUT, dm = 2 V p-p, 100 MHz
87
dBc
Third Harmonic
VOUT, dm = 2 V p-p, 10 MHz
103
dBc
VOUT, dm = 2 V p-p, 70 MHz
98
dBc
VOUT, dm = 2 V p-p, 100 MHz
89
dBc
IMD
f1 = 70 MHz, f2 = 70.1 MHz, VOUT, dm = 2 V p-p
94
dBc
f1 = 140 MHz, f2 = 140.1 MHz, VOUT, dm = 2 V p-p
85
dBc
Voltage Noise (RTI)
f = 100 kHz, G = 28
1.4
nV/√Hz
Input Current Noise
f = 100 kHz, G = 28
14
pA/√Hz
Crosstalk
f = 100 MHz, ADA4927-2
75
dB
INPUT CHARACTERISTICS
Offset Voltage
VIP = VIN = VOCM = 0 V
1.3
+0.3
+1.3
mV
tMIN to tMAX variation
±1.5
μV/°C
Input Bias Current
15
+0.5
+15
μA
tMIN to tMAX variation
±0.1
μA/°C
Input Offset Current
10.5
0.6
+10.5
μA
Input Resistance
Differential
14
Ω
Common mode
120
kΩ
Input Capacitance
Differential
0.5
pF
Input Common-Mode Voltage Range
3.5
+3.5
V
CMRR
VOUT, dm/VIN, cm, VIN, cm = ±1 V
70
93
dB
Open-Loop Transresistance
DC
120
185
kΩ
OUTPUT CHARACTERISTICS
Output Voltage Swing
Each single-ended output, RF = RG = 10 kΩ
3.8
+3.8
V
Linear Output Current
65
mA p-p
Output Balance Error
VOUT, cm/VOUT, dm, VOUT, dm = 1 V, 10 MHz,
see Figure 44 for test circuit
65
dB
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ADA4927-2YCPZ-RL 功能描述:IC OPAMP CF DIFF DUAL LN 24LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR)
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