At VDD = 2.7 V, VSS
參數(shù)資料
型號(hào)： AD8555ACPZ-REEL7
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 24/28頁(yè)
文件大?。?/td> 0K
描述： IC AMP CHOPPER 2MHZ 10MA 16LFCSP
標(biāo)準(zhǔn)包裝： 1
系列： DigiTrim®
放大器類型： 斷路器（零漂移）
電路數(shù)： 1
轉(zhuǎn)換速率： 1.2 V/µs
增益帶寬積： 2MHz
電流 - 輸入偏壓： 16nA
電壓 - 輸入偏移： 2µV
電流 - 電源： 2mA
電流 - 輸出 / 通道： 10mA
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 16-VQFN 裸露焊盤，CSP
供應(yīng)商設(shè)備封裝： 16-LFCSP-VQ
包裝： 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面： 771 (CN2011-ZH PDF)
其它名稱： AD8555ACPZ-REEL7DKR
AD8555
Rev. A | Page 5 of 28
At VDD = 2.7 V, VSS = 0.0 V, VCM = 1.35 V, VO = 1.35 V, 40°C ≤ TA ≤ +125°C, unless otherwise specified.
Table 2.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
INPUT STAGE
Input Offset Voltage
VOS
2
10
μV
Input Offset Voltage Drift
TCVOS
25
60
nV/°C
Input Bias Current
IB
TA = 25°C
12
16
nA
Input Offset Current
IOS
TA = 25°C
0.2
1
nA
1.5
nA
Input Voltage Range
0.5
1.6
V
Common-Mode Rejection Ratio
CMRR
VCM = 0.9 V to 1.3 V, AV = 70
80
92
dB
VCM = 0.9 V to 1.3 V, AV = 1,280
96
112
dB
Linearity
VO = 0.2 V to 3.4 V
20
ppm
VO = 0.2 V to 4.8 V
1000
ppm
Differential Gain Accuracy
Second Stage Gain = 17.5 to 100
0.35
%
Second Stage Gain = 140 to 200
0.5
%
Differential Gain Temperature Coefficient
Second Stage Gain = 17.5 to 100
15
ppm/°C
Second Stage Gain = 140 to 200
40
ppm/°C
RF
14
18
22
kΩ
RF Temperature Coefficient
700
ppm/°C
DAC
Accuracy
AV = 70, Offset Codes = 8 to 248
0.7
%
Ratiometricity
AV = 70, Offset Codes = 8 to 248
50
ppm
Output Offset
AV = 70, Offset Codes = 8 to 248
5
35
mV
Temperature Coefficient
3.3
ppm FS/°C
VCLAMP
Input Bias Current
TA = 25°C, VCLAMP = 2.7 V
200
nA
500
nA
Input Voltage Range
1.25
2.64
V
OUTPUT BUFFER STAGE
Buffer Offset
7
15
mV
Short-Circuit Current
ISC
4.5
9.5
mA
Output Voltage, Low
VOL
RL = 10 kΩ to 5 V
30
mV
Output Voltage, High
VOH
RL = 10 kΩ to 0 V
2.64
V
POWER SUPPLY
Supply Current
ISY
VO = 1.35 V, VPOS = VNEG = 1.35 V,
VDAC Code = 128
2.0
mA
Power Supply Rejection Ratio
PSRR
AV = 70
109
125
dB
DYNAMIC PERFORMANCE
Gain Bandwidth Product
GBP
First Gain Stage, TA = 25°C
2
MHz
Second Gain Stage, TA = 25°C
8
MHz
Output Buffer Stage
1.5
MHz
Output Buffer Slew Rate
SR
AV = 70, RL = 10 kΩ, CL = 100 pF
1.2
V/μs
Settling Time
ts
To 0.1%, AV = 70, 4 V Output Step
8
μs
NOISE PERFORMANCE
Input Referred Noise
TA = 25°C, f = 1 kHz
32
nV/√Hz
Low Frequency Noise
en p-p
f = 0.1 Hz to 10 Hz
0.3
μV p-p
Total Harmonic Distortion
THD
VIN = 16.75 mV rms, f = 1 kHz, AV = 100
100
dB
相關(guān)PDF資料
PDF描述
TSW-109-08-G-S-RA CONN HEADER 9POS .100 SGL R/A AU
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