參數(shù)資料
型號: MAX1978-MAX1979
廠商: Maxim Integrated Products, Inc.
英文描述: Integrated Temperature Controllers for Peltier Modules
中文描述: 集成溫度控制器佩爾蒂埃模塊
文件頁數(shù): 4/20頁
文件大?。?/td> 620K
代理商: MAX1978-MAX1979
M
Integrated Temperature
Controllers for Peltier Modules
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= PV
DD
1 = PV
DD
2 =
SHDN
= 5V, FREQ = GND, CTLI = FB+ = FB- = MAXV = MAXIP = MAXIN = REF,
T
A
= 0
°
C to +85
°
C
,
unless otherwise noted. Typical values at T
A
= +25
°
C.)
PARAMETER
SYMBOL
A
OL-INT
CMRR
INT
I
INT-BIAS
V
INT-OS
GBW
INT
CONDITIONS
MIN
TYP
120
100
MAX
UNITS
dB
dB
nA
mV
kHz
Integrator Amp Open-Loop Gain
Integrator Amp CMRR
Integrator Amp Input Bias Current
Integrator Amp Voltage Offset
Integrator Amp Gain Bandwidth
R
LOAD
= 10k
to REF
V
DD
= 3V to 5.5V
V
DD
= 3V to 5.5V
1
-3
+0.1
100
+3
Undedicated Chopper Amp
Open-Loop Gain
A
OL-AIN
R
LOAD
= 10k
to REF
120
dB
Undedicated Chopper Amp
CMRR
CMRR
AIN
85
dB
Undedicated Chopper Amp Input
Bias Current
I
AIN-BIAS
V
DD
= 3V to 5.5V
-10
0
+10
nA
Undedicated Chopper Amp
Offset Voltage
V
AIN-OS
V
DD
= 3V to 5.5V
-200
+10
+200
μV
Undedicated Chopper Amp Gain
Bandwidth
GBW
AIN
100
kHz
Undedicated Chopper Amp
Output Ripple
V
RIPPLE
A = 5
20
mV
BFB_ Buffer Error
UT
and
OT
Leakage Current
UT
and
OT
Output Low Voltage
UT
Trip Threshold
OT
Trip Threshold
C
L OA D
< 100p F
V
UT
= V
OT
= 5.5V
Sinking 4mA
FB+ - FB- (see
Typical Application Circuit
)
FB+ - FB- (see
Typical Application Circuit
)
-200
0
+200
1
150
μV
μA
mV
mV
mV
I
LEAK
V
OL
50
-20
20
相關PDF資料
PDF描述
MAX1978ETM Integrated Temperature Controllers for Peltier Modules
MAX1979ETM Integrated Temperature Controllers for Peltier Modules
MAX197ACWI Multi-Range (【10V, 【5V, +10V, +5V), Single +5V, 12-Bit DAS with 8+4 Bus Interface
MAX197AMYI Circular Connector; No. of Contacts:18; Series:MS27505; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle RoHS Compliant: No
MAX197AEAI Multi-Range (【10V, 【5V, +10V, +5V), Single +5V, 12-Bit DAS with 8+4 Bus Interface
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