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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� MAX44251AUA+
寤犲晢锛� Maxim Integrated Products
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 8/14闋�(y猫)
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC AMP LNA 20V ULT PREC UMAX
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 50
鏀惧ぇ鍣ㄩ鍨嬶細 鑷嫊(d貌ng)瑾�(di脿o)闆�
闆昏矾鏁�(sh霉)锛� 2
杓稿嚭椤炲瀷锛� 婊挎摵骞�
杞�(zhu菐n)鎻涢€熺巼锛� 8 V/µs
澧炵泭甯跺绌嶏細 10MHz
闆绘祦 - 杓稿叆鍋忓锛� 200pA
闆诲 - 杓稿叆鍋忕Щ锛� 3µV
闆绘祦 - 闆绘簮锛� 1.15mA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 96mA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 2.7 V ~ 20 V锛�±1.35 V ~ 10 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-TSSOP锛�8-MSOP锛�0.118"锛�3.00mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-uMAX
鍖呰锛� 绠′欢
3
Maxim Integrated
MAX44250/MAX44251/MAX44252
20V, Ultra-Precision, Low-Noise Op Amps
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 10V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, TA = -40掳C to +125掳C, unless otherwise noted. Typical values are
at TA = +25掳C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
uNITS
Input Offset Voltage (MAX44251/
MAX44252)(Note 3)
VOS
TA = +25NC
3
6
F
V
-40NC < TA < +125NC
7
Input Offset Voltage Drift
(MAX44250) (Note 3)
TC VOS
5
26
nV/NC
Input Offset Voltage Drift
(MAX44251/MAX44252)(Note 3)
TC VOS
5
19
nV/NC
Input Bias Current (MAX44250)
(Note 3)
IB
TA = +25NC
200
1400
pA
Input Bias Current (MAX44251/
MAX44252)(Note 3)
IB
TA = +25NC
200
1300
pA
-40NC < TA < +125NC
2400
Input Offset Current (Note 3)
IOS
400
pA
Open-Loop Gain (Note 3)
AVOL
250mV P VOUT P
VDD - 250mV,
RL = 10kI to
VDD/2
TA = +25NC
145
154
dB
-40NC < TA <
+125NC
136
Output Short-Circuit Current
To VDD or VSS
Noncontinuous
96
mA
Output Voltage Low
(MAX44250)
VOL
VOUT - VSS
RL = 10kI to VDD/2
12
26
mV
RL = 2kI to VDD/2
45
92
Output Voltage Low
(MAX44251/MAX44252)
VOL
VOUT - VSS
RL = 10kI to VDD/2
12
25
mV
RL = 2kI to VDD/2
45
85
Output Voltage High
(MAX44250)
VOH
VDD - VOUT
RL = 10kI to VDD/2
18
40
mV
RL = 2kI to VDD/2
71
148
Output Voltage High
(MAX44251/MAX44252)
VOH
VDD - VOUT
RL = 10kI to VDD/2
18
37
mV
RL = 2kI to VDD/2
71
135
AC SPECIFICATIONS
Input Voltage-Noise Density
eN
f = 1kHz
5.9
nV/鈭欻z
Input Voltage Noise
0.1Hz < f < 10Hz
123
nVP-P
Input Current-Noise Density
iN
f = 1kHz
0.6
pA/鈭欻z
Input Capacitance
CIN
2
pF
Gain-Bandwidth Product
GBW
10
MHz
Phase Margin
PM
CL = 20pF
60
Degrees
Slew Rate
SR
AV = 1V/V, VOUT = 2VP-P
8
V/Fs
Capacitive Loading
CL
No sustained oscillation, AV = 1V/V
500
pF
Total Harmonic Distortion
THD
VOUT = 2VP-P,
AV = +1V/V,
RL = 10kI to
VDD/2
f = 1kHz
-124
dB
f = 20kHz
-119
Settling Time
To 0.01%, VOUT = 2V step, AV = -1V/V
400
ns
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MAX44251AUA+ 鍔熻兘鎻忚堪:閬�(y霉n)绠楁斁澶у櫒 - 閬�(y霉n)鏀� 20V Low Drift Amp RoHS:鍚� 鍒堕€犲晢:STMicroelectronics 閫氶亾鏁�(sh霉)閲�:4 鍏辨ā鎶戝埗姣旓紙鏈€灏忓€硷級:63 dB 杓稿叆瑁�(b菙)鍎熼浕澹�:1 mV 杓稿叆鍋忔祦锛堟渶澶у€硷級:10 pA 宸ヤ綔闆绘簮闆诲:2.7 V to 5.5 V 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:QFN-16 杞�(zhu菐n)鎻涢€熷害:0.89 V/us 闂�(gu膩n)闁�:No 杓稿嚭闆绘祦:55 mA 鏈€澶у伐浣滄韩搴�:+ 125 C 灏佽:Reel
MAX44251AUA+T 鍔熻兘鎻忚堪:閬�(y霉n)绠楁斁澶у櫒 - 閬�(y霉n)鏀� 20V Low Drift Amp RoHS:鍚� 鍒堕€犲晢:STMicroelectronics 閫氶亾鏁�(sh霉)閲�:4 鍏辨ā鎶戝埗姣旓紙鏈€灏忓€硷級:63 dB 杓稿叆瑁�(b菙)鍎熼浕澹�:1 mV 杓稿叆鍋忔祦锛堟渶澶у€硷級:10 pA 宸ヤ綔闆绘簮闆诲:2.7 V to 5.5 V 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:QFN-16 杞�(zhu菐n)鎻涢€熷害:0.89 V/us 闂�(gu膩n)闁�:No 杓稿嚭闆绘祦:55 mA 鏈€澶у伐浣滄韩搴�:+ 125 C 灏佽:Reel
MAX44251EVKIT# 鍔熻兘鎻忚堪:鏀惧ぇ鍣� IC 闁嬬櫦(f膩)宸ュ叿 MAX44251 Eval Kit RoHS:鍚� 鍒堕€犲晢:International Rectifier 鐢�(ch菐n)鍝�:Demonstration Boards 椤炲瀷:Power Amplifiers 宸ュ叿鐢ㄤ簬瑭�(p铆ng)浼�:IR4302 宸ヤ綔闆绘簮闆诲:13 V to 23 V
MAX44251EVKIT+ 鍔熻兘鎻忚堪:鏀惧ぇ鍣� IC 闁嬬櫦(f膩)宸ュ叿 20V ultra-precision low-noise low-drift amplifiers RoHS:鍚� 鍒堕€犲晢:International Rectifier 鐢�(ch菐n)鍝�:Demonstration Boards 椤炲瀷:Power Amplifiers 宸ュ叿鐢ㄤ簬瑭�(p铆ng)浼�:IR4302 宸ヤ綔闆绘簮闆诲:13 V to 23 V
MAX44252ASD+ 鍔熻兘鎻忚堪:閬�(y霉n)绠楁斁澶у櫒 - 閬�(y霉n)鏀� 20V Ultra-Precision Low-Noise Op Amp RoHS:鍚� 鍒堕€犲晢:STMicroelectronics 閫氶亾鏁�(sh霉)閲�:4 鍏辨ā鎶戝埗姣旓紙鏈€灏忓€硷級:63 dB 杓稿叆瑁�(b菙)鍎熼浕澹�:1 mV 杓稿叆鍋忔祦锛堟渶澶у€硷級:10 pA 宸ヤ綔闆绘簮闆诲:2.7 V to 5.5 V 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:QFN-16 杞�(zhu菐n)鎻涢€熷害:0.89 V/us 闂�(gu膩n)闁�:No 杓稿嚭闆绘祦:55 mA 鏈€澶у伐浣滄韩搴�:+ 125 C 灏佽:Reel