Position: Home > DataSheet > Index G > G77 Series > G77524-Y60-S109, G7777-01, G781

Low Cost Custom Prototype PCB Manufacturer

G77524-Y60-S109, G7777-01, G781

Table of contents:
Info of G77524-Y60-S109
Info of G7777-01
Info of G781

G77524-Y60-S109, G7777-01, G781 Selling Leads, Datasheet

MFG:AMI Package Cooled:PLCC44 D/C:2002

G77524-Y60-S109, G7777-01, G781 Datasheet download

Five Points

Part Number: G77524-Y60-S109

MFG: AMI

Package Cooled: PLCC44

D/C: 2002

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

G781 General Description

The G781 is a precise digital thermometer that reports the temperature of both a remote sensor and its own package. The remote sensor is a diode-connected transistor typically a low-cost, easily mounted 2N3904 NPN type that replace conventional thermistors or thermocouples. Remote accuracy is ±1°C with no cali-bration needed. The remote channel can also meas-ure the die temperature of other ICs, such as micro-processors, that contain an on-chip, diode-connected transistor.

The 2-wire serial interface accepts standard System Management Bus (SMBus) Write Byte, Read Byte, Send Byte, and Receive Byte commands to program the alarm thresholds and to read temperature data. The data format is 11bits plus sign, with each bit cor-responding to 0.125°C, in two's-complement format. Measurements can be done automatically and autonomously, with the conversion rate programmed by the user or programmed to operate in a single-shot mode. The adjustable rate allows the user to control the supply current drain.

The G781 is available in a small, 8-pin SOP sur-face-mount package.

G781 Maximum Ratings

VCC to GND...........................-0.3V to +6V
DXP to GND....................-0.3V to VCC + 0.3V
DXN to GND..........................-0.3V to +0.8V
SMBCLK, SMBDATA,ALERTto GND............-0.3V to +6V
SMBDATA,ALERT Current...............-1mA to +50mA
DXN Current...........................±1mA
ESD Protection (SMBCLK, SMBDATA,ALERT, human
body model)..........................2000V
ESD Protection (other pins, human body model)........2000V
Continuous Power Dissipation (T_A = +70°C) ..........SOP
(derate 8.30mW/°C above +70°C)................667mW
Operating Temperature Range.........-20°C to +120°C
Junction Temperature.........................+150°C
Storage temperature Range...........-65°C to +165°C
Lead Temperature (soldering, 10sec).............+300°C

G781 Features

Two Channels: Measures Both Remote and Local Temperatures
No Calibration Required
SMBus 2-Wire Serial Interface
Programmable Under/Overtemperature Alarms
Supports SMBus Alert Response
Accuracy:
±1°C (+60°C to +100°C, remote)
±3°C (+60°C to + 100°C, local)
320µA (typ) Average Supply Current During Conversion
+3V to +5.5V Supply Range
Small 8-Lead SO Package

G781 Typical Application

-Desktop and Notebook
-Central Office
-Computers
-Telecom Equipment
-Smart Battery Packs
-Test and Measurement
-LAN Servers
-Multi-Chip Modules
-Industrial Controllers

G781 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components