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参数资料
| 型号： | MAX1979ETM |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | Integrated Temperature Controllers for Peltier Modules |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL, 1Cel, SQUARE, SURFACE MOUNT |
| 封装： | EXPOSED PAD, TQFP-48 |
| 文件页数： | 4/20页 |
| 文件大小： | 620K |
| 代理商： | MAX1979ETM |
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
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1979ETM+ | 功能描述:电压模式 PWM 控制器 Integrated Temp Ctlr for Peltier Modules RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX1979ETM+T | 功能描述:电压模式 PWM 控制器 Integrated Temp Ctlr for Peltier Modules RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX1979ETM-T | 功能描述:电压模式 PWM 控制器 RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| MAX197ACAI | 功能描述:模数转换器 - ADC Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX197ACAI+ | 功能描述:模数转换器 - ADC 12-Bit 8Ch 100ksps 4.18V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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