MAX9915 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9915 Datasheet PDF : 15 Pages
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1MHz, 20µA, Rail-to-Rail I/O Op Amps
with Shutdown
ABSOLUTE MAXIMUM RATINGS
Power-Supply Voltage (VDD to VSS) ......................-0.3V to +6.0V
IN_+, IN_-, OUT_, SHDN_............... (VSS - 0.3V) to (VDD + 0.3V)
Current into IN_+, IN_- ......................................................±20mA
Output Short-Circuit Duration to VDD or VSS ..............Continuous
Continuous Power Dissipation (TA = +70°C)
5-Pin SC70 (derate 3.1mW/°C above +70°C) ............. 247mW
6-Pin SC70 (derate 3.1mW/°C above +70°C) ............. 245mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C)........... 727mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW
Operating Temperature Range .......................... -40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ............................... +300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VDD = 1.8V to 5.5V, VSS = 0V, VCM = 0V, VOUT = VDD / 2, RL = ∞ connected to VDD / 2, SHDN_ = VDD, TA = +25°C, unless otherwise
noted.) (Note 1)
PARAMETER
Supply Voltage Range
Supply Current
Shutdown Supply Current
Input Offset Voltage
Input-Offset-Voltage Matching
Input Bias Current
Input Offset Current
Input Resistance
Input Common-Mode Range
SYMBOL
VDD
IDD
IDD(SHDN_)
VOS
IB
IOS
RIN
CONDITIONS
Guaranteed by PSRR test
MAX9914/MAX9915 VDD = 1.8V
VDD = 5.5V
MAX9916/MAX9917 VDD = 1.8V
VDD = 5.5V
SHDN_ = GND, MAX9915/MAX9917
MAX9916/MAX9917
(Note 2)
(Note 2)
Common mode
Differential mode, -1mV < VIN < +1mV
VCM
Guaranteed by CMRR test
MIN
1.8
VSS -
0.1
TYP
20
20
40
40
0.001
±0.2
±250
±1
±1
1
10
MAX
5.5
25
50
0.5
±1
±10
±10
VDD +
0.1
UNITS
V
µA
µA
mV
µV
pA
pA
GΩ
V
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Open-Loop Gain
Output-Voltage-Swing High
Output-Voltage-Swing Low
Channel-to-Channel Isolation
Output Short-Circuit Current
CMRR
PSRR
AVOL
VOH
VOL
CHISO
IOUT(SC)
-0.1V < VCM < VDD + 0.1V, VDD = 5.5V
1.8V < VDD < 5.5V
25mV < VOUT < VDD - 25mV,
RL = 100kΩ, VDD = 5.5V
100mV < VOUT < VDD - 100mV,
RL = 5kΩ, VDD = 5.5V
RL = 100kΩ
VDD - VOUT
RL = 5kΩ
RL = 1kΩ
RL = 100kΩ
VOUT - VSS
RL = 5kΩ
RL = 1kΩ
Specified at DC, MAX9916/MAX9917
70
80
dB
65
85
dB
95
120
dB
95
110
2.5
5
50
70
mV
250
2.5
5
50
70
mV
250
100
dB
±15
mA
2 _______________________________________________________________________________________
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