Specification	BH2227FV-E2

Architecture	R-2R
Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	1.5 LSB, 1 LSB
Mounting Type	Surface Mount
Number of Bits	8
Number of D/A Converters	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-20 C
Output Type	Voltage - Buffered
Package / Case	0.173 ", 4.4 mm
Package / Case	14-LSSOP
Settling Time	100 µs
Supplier Device Package	14-SSOP-B
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	2.7 V

BH2227FV Series

8bit 4ch D/A converter

Part	Supplier Device Package	Package / Case	Package / Case	Architecture	Differential Output	Data Interface	Mounting Type	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Number of Bits	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Number of D/A Converters	INL/DNL (LSB)	Settling Time
Rohm Semiconductor BH2227FV-E2	14-SSOP-B	0.173 " 4.4 mm	14-LSSOP	R-2R		SPI	Surface Mount	5.5 V	2.7 V	8	Voltage - Buffered	85 °C	-20 C	2.7 V	5.5 V	4	1 LSB 1.5 LSB	100 µs

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.40
		10	$ 2.91
		25	$ 2.53
		100	$ 2.09
		250	$ 1.88
		500	$ 1.75
		1000	$ 1.65
	Digi-Reel®	1	$ 4.40
		10	$ 2.91
		25	$ 2.53
		100	$ 2.09
		250	$ 1.88
		500	$ 1.75
		1000	$ 1.65
	Tape & Reel (TR)	2500	$ 1.45
Newark	Each (Supplied on Cut Tape)	1	$ 3.23
		10	$ 2.46
		25	$ 2.32
		50	$ 2.17
		100	$ 2.03
		250	$ 1.79
		500	$ 1.65
		1000	$ 1.53

Description

General part information

BH2227FV Series

The BH2227FV and BH2228FV ICs are 8bit R-2R-type D / A converters with 4 and 6 channels, respectively. Optimized circuitry allows two output voltages to be supplied (3V / 5V). Furthermore, the built-in RESET function ensures that the output voltage at all channels is Low during power up. A broad power supply voltage range is available (2.7V to 5.5V), providing design flexibility.