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參數(shù)資料
| 型號： | SA5777A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Dual air-core gauge driver |
| 中文描述： | 雙空芯儀驅(qū)動程序 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 116K |
| 代理商： | SA5777A |
Philips Semiconductors
Product specification
SA5777A
Dual air-core gauge driver
2
1999 Sep 20
853-1930 022368
DESCRIPTION
The SA5777A is a monolithic driver for controlling air-core (or
differential) meters typically used in automotive instrument cluster
applications. The circuit interfaces with a microprocessor through a
serial bus and directly drives the air-core meter. The SA5777A has
10-bit resolution (0.35 degree) and is guaranteed to be monotonic.
Data can be shifted through the part, allowing several SA5777As to
be cascaded with only one chip-select line. On-chip current shut
down logic protects the circuit from external faults.
FEATURES
10-Bit resolution (0.35 degrees)
Exceptional accuracy (0.5 degrees, typical)
High-torque capability
Active differential drivers eliminate back-EMF issues
No RFI/EMI generation issues
Simple serial interface
Simple cascading capability for multiple meters
Internal fault protection
Only one external component required (bypass capacitor)
APPLICATION
Instrumentation utilizing air-core meters
PIN CONFIGURATION
C1+
C1–
A
GND
V
BB
DATA
OUT
DATA
IN
V
CC
OE
S
CLK
CS
ST
COM
D
GND
A
GND
C2-
C2+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
N Package
SL00460
1
2
3
4
5
6
7
8
9
10
11
12
13
14
24
23
22
21
20
19
18
17
16
15
25
26
27
28
D Package
C1+
C1–
A
GND
V
BB
DATA
OUT
DATA
IN
V
CC
OE
S
CLK
CS
ST
COM
D
GND
A
GND
NC
C2-
C2+
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Figure 1. Pin configuration
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
-40 to +85
°
C
-40 to +85
°
C
ORDER CODE
DWG #
16-Pin Plastic Dual In-Line Package (DIP)
SA5777AN
SOT38-4
28-Pin Plastic Small Outline Package (SO)
SA5777AD
SOT136-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SA5777AD | Dual air-core gauge driver |
| SA5777AN | Dual air-core gauge driver |
| SA5778 | Serial triple gauge driver STGD |
| SA5778D | Serial triple gauge driver STGD |
| SA577 | Ceramic Multilayer Capacitor; Capacitance:6.8pF; Capacitance Tolerance:+/- 0.5 pF; Working Voltage, DC:50V; Dielectric Characteristic:C0G/NP0; Package/Case:0603; Series:VJ; Features:Multilayer Ceramic Chip Capacitor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA5777AD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual air-core gauge driver |
| SA5777AD,512 | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 DUAL DIFF AIRCORE METER DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| SA5777AD,518 | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 DUAL DIFF AIRCORE METER DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| SA5777AN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual air-core gauge driver |
| SA5778 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Serial triple gauge driver STGD |
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