Controlador LCD, BU97931FV-E2, 112-Segmentos SSOP, 40-Pines, 1.8 → 3.6 V, 2.7 → 5.5 (LCD) V

  • Código RS 185-1036
  • Nº ref. fabric. BU97931FV-E2
  • Fabricante ROHM
Documentación Técnica
Legislación y Conformidad
Certificado de conformidad RoHS
COO (País de Origen): JP
Datos del Producto

BU97931FV is a 1/4, 1/3duty or Static general-purpose LCD driver that can be used for consumer / battery operated products and can drive up to 112 LCD Segments. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external component needed. It can support up to 5 general-purpose outputs to control LED devices and can control 1ch LED driver that able to support LED PWM illumination.

1/4, 1/3duty or Static setting selectable
1/4duty driving: Max 112 segments
1/3duty driving: Max 84 segments
Static driving: Max 28 segments
1/3 bias setting
Power supply for Interface: 1.8V to 3.6V
Power supply for LCD: 2.7V to 5.5V
Integrated LCD voltage driving circuit
Integrated oscillation circuit for LCD frame frequency
Line or Frame inversion driving selectable
Integrated 5ch general purpose outputs (SEG selectable)
Integrated 1ch LED driver able to support 256 step PWM illumination
Support individual blink function with dedicated blink RAM integrated
Support 3 wire serial interface
Integrated voltage detected type power on reset circuit
No external components required
Low power consumption design

Especificaciones
Atributo Valor
Número de Segmentos 112
Corriente de Alimentación Máxima 48 μA
Tipo de Montaje Montaje superficial
Tipo de Encapsulado SSOP
Conteo de Pines 40
Tensión de Alimentación de Funcionamiento Típica 1.8 → 3.6 V, 2.7 → 5.5 (LCD) V
Dimensiones 13.6 x 5.4 x 1.8mm
Altura 1.8mm
Ancho 5.4mm
Longitud 13.6mm
Temperatura Máxima de Funcionamiento +85 °C
Temperatura de Funcionamiento Mínima -40 °C
15 Disponible para entrega en 5 día(s) laborable(s).
Precio unitario (Suministrado en múltiplos de 5)
2,86
(exc. IVA)
3,46
(inc.IVA)
unidades
Por unidad
Por Pack*
5 - 20
2,86 €
14,30 €
25 - 45
2,684 €
13,42 €
50 - 245
2,484 €
12,42 €
250 +
2,258 €
11,29 €
*precio indicativo
Opciones de empaquetado: