參數(shù)資料
型號: MAX9945EVKIT+
廠商: Maxim Integrated Products
文件頁數(shù): 11/14頁
文件大?。?/td> 0K
描述: EVALUATION KIT FOR MAX9945
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
每 IC 通道數(shù): 1 - 單
放大器類型: 通用
輸出類型: 單端,滿擺幅
轉(zhuǎn)換速率: 2.2 V/µs
電流 - 輸出 / 通道: 25mA
工作溫度: -40°C ~ 125°C
電流供應(yīng)(主 IC): 400µA
電壓 - 電源,單路/雙路(±): 4.75 V ~ 38 V,±2.4 V ~ 19 V
板類型: 完全填充
已供物品:
已用 IC / 零件: MAX9945
MAX9945
38V, Low-Noise, MOS-Input,
Low-Power Op Amp
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VCC = +15V, VEE = -15V, VIN+ = VIN- = VGND = 0V, ROUT = 100kΩ to GND, TA = -40°C to +125°C, typical values are at TA = +25°C,
unless otherwise noted.)
LARGE SIGNAL-STEP RESPONSE
MAX9945 toc19
1
μs/div
+1V
-1V
VOUT
500mV/div
AV = 1V/V
VIN = 2VP-P
RL = 10k
Ω
CL = 100pF
SMALL SIGNAL-STEP RESPONSE
MAX9945 toc20
2
μs/div
+20mV
-20mV
VOUT
10mV/div
AV = 1V/V
VIN = 40mVP-P
RL = 100k
Ω
LARGE-SIGNAL RESPONSE
vs. FREQUENCY
MAX9945
toc17
FREQUENCY (kHz)
OUTPUT
VOLTAGE
(V
P-P
)
10,000
1000
100
10
5
10
15
25
20
30
0
1
RLOAD = 100k
Ω
LARGE SIGNAL-STEP RESPONSE
MAX9945 toc18
4
μs/div
+5V
-5V
VOUT
2.5V/div
AV = 1V/V
VIN = 10VP-P
RL = 10k
Ω
CL = 100pF
OUTPUT IMPEDANCE
vs. FREQUENCY
MAX9945
toc16
FREQUENCY (Hz)
OUTPUT
IMPEDANCE
)
1M
100k
10k
1k
100
0.10
1.00
10.00
100.00
1000.00
0.01
10
10M
ACL = 10
ACL = 1
OP-AMP STABILITY
vs. CAPACITIVE AND RESISTIVE LOADS
MAX9945
toc15
PARALLEL LOAD RESISTANCE (k
Ω)
PARALLEL
LOAD
CAPACITANCE
(pF)
10,000
100
1000
100
10,000
10
STABLE
UNSTABLE
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參數(shù)描述
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