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参数资料
| 型号： | AMC78L05DMF |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 100mA / 3-TERMINAL 5V REGULATOR |
| 中文描述： | 百毫安/三端5V稳压器 |
| 文件页数： | 5/28页 |
| 文件大小： | 468K |
| 代理商： | AMC78L05DMF |
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AMC7820
SBAS231B
www.ti.com
5
PIN
1
2
3
4
5
6
7
DESIGNATOR
SW2_OUT
T_SENSOR_VOLTAGE
OPA6_IN
–
OPA6_OUT
OPA6_IN+
DAC0_OUT
DAC0_OUT_SET
DESCRIPTION
Output from SW2. This pin connects to OPA7_OUT when SW2 is enabled; connects to the output of SW3 when SW2 is disabled.
Output of temperature sensor (Thermistor) voltage buffer.
Inverting Input of OPA6
Output of OPA6
Noninverting Input of OPA6
Output of DAC0
This pin determines the full-scale output of DAC0. When tied to DAC0_OUT, the full-scale output equals V
REF
. When
connected to AGND, full-scale output equals 2
V
REF
.
Inverting Input of OPA2
Output of OPA2
Noninverting Input of OPA2
Inverting Input of OPA5
Output of OPA5
Noninverting Input of OPA5
Inverting Input of OPA4
Output of OPA4
Noninverting Input of OPA4
Output of DAC2
Analog Ground
Analog Power Supply (+5V)
This pin determines the full-scale output of DAC2. When tied to DAC2_OUT, the full-scale output equals V
REF
. When
connected to AGND, full-scale output equals 2
V
REF
.
This pin determines the full-scale output of DAC1. When tied to DAC1_OUT, the full-scale output equals V
REF
. When
connected to AGND, full-scale output equals 2
V
REF
.
Output of DAC1
Inverting Input of OPA3
Output of OPA3
Noninverting Input of OPA3
+2.5V
OUT
An external reference can be connected here. Also can be used as a filter for internal reference.
Output from SW1. This pin connects to DAC2_OUT when SW1 is enabled; connects to AGND when SW1 is disabled.
Noninverting Input of OPA1
Output of OPA1
Inverting Input of OPA1
Analog Input of Channel 5
Analog Input of Channel 4
Analog Input of Channel 3
Analog Input of Channel 2
8
9
10
11
12
13
14
15
16
17
18
19
20
OPA2_IN
–
OPA2_OUT
OPA2_IN+
OPA5_IN
–
OPA5_OUT
OPA5_IN+
OPA4_IN
–
OPA4_OUT
OPA4_IN+
DAC2_OUT
AGND
AV
DD
DAC2_OUT_SET
21
DAC1_OUT_SET
22
23
24
25
26
27
28
29
30
31
32
33
34
35
DAC1_OUT
OPA3_IN
–
OPA3_OUT
OPA3_IN+
REF_OUT_+2.5V
EXT_REF_IN
SW1_OUT
OPA1_IN+
OPA1_OUT
OPA1_IN
–
CH5
CH4
CH3
CH2
36
37
38
39
RESET
SCLK
MOSI
MISO
Reset Input. Logic LOW on this pin will cause the part to perform a hardware reset.
Serial Clock Input
Master Out, Slave In. Digital data input for the serial interface.
Master In, Slave Out. Digital data output for the serial interface.
40
SS
Slave Select Input (active LOW). Data will not be clocked into MOSI unless
SS
is LOW. When
SS
is HIGH, MISO is
high impedance.
Interface Power Supply. Connects to 3V for 3V logic; connects to 5V for 5V logic.
Digital Power Supply (+5V)
Digital Ground
Current source output to drive the thermistor.
The resistor connected to this pin sets the current output from the pin THERM_I_OUTPUT.
Inverting Input of OPA7
Output of OPA7
Noninverting Input of OPA7
41
42
43
44
45
46
47
48
BV
DD
DV
DD
DGND
THERM_I_OUTPUT
ISET_RESISTOR
OPA7_IN
–
OPA7_OUT
OPA7_IN+
PIN DESCRIPTIONS (Refer to Figure 1, Block Diagram)
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| AMC78L05LP | 制造商:ADDTEK 制造商全称:ADDTEK 功能描述:100mA / 3-TERMINAL 5V REGULATOR |
| AMC78L05LPF | 制造商:ADDTEK 制造商全称:ADDTEK 功能描述:100mA / 3-TERMINAL 5V REGULATOR |
| AMC78L05PK | 制造商:ADDTEK 制造商全称:ADDTEK 功能描述:100mA / 3-TERMINAL 5V REGULATOR |
| AMC78L05PKF | 制造商:ADDTEK 制造商全称:ADDTEK 功能描述:100mA / 3-TERMINAL 5V REGULATOR |
| AMC78N-V00 | 制造商:Panasonic Industrial Company 功能描述:HOLDER |
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