Specification	BH2221FV-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	12
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-20 ░C
Output Type	Voltage - Buffered
Package / Case	20-LSSOP (0.173", 4.40mm Width)
Settling Time	100 µs
Supplier Device Package	20-SSOP-B
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max] [custom]	5.5 V
Voltage - Supply, Digital [Min] [custom]	2.7 V

BH2221FV Series

8bit 12ch D/A converter

Part	Differential Output	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	INL/DNL (LSB)	Settling Time	Architecture	Number of D/A Converters	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Data Interface	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Bits	Package / Case	Supplier Device Package
Rohm Semiconductor BH2221FV-E2		5.5 V	2.7 V	1 LSB 1.5 LSB	100 µs	R-2R	12	5.5 V	2.7 V	SPI	Surface Mount	85 °C	-20 ░C	Voltage - Buffered	8	20-LSSOP (0.173" 4.40mm Width)	20-SSOP-B

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	$ 5.61
		10	$ 3.77
		25	$ 3.29
		100	$ 2.75
		250	$ 2.49
		500	$ 2.33
		1000	$ 2.20
	Digi-Reel®	1	$ 5.61
		10	$ 3.77
		25	$ 3.29
		100	$ 2.75
		250	$ 2.49
		500	$ 2.33
		1000	$ 2.20
	N/A	3935	$ 4.02
	Tape & Reel (TR)	2500	$ 2.01
Newark	Each (Supplied on Cut Tape)	1	$ 5.35
		10	$ 3.72
		25	$ 3.21
		50	$ 2.92
		100	$ 2.63
		250	$ 2.35
		500	$ 2.17
		1000	$ 2.09

Description

General part information

BH2221FV Series

BH2223FV and BH2221FV are high performance 8bit R-2R-type D / A converters with 10 and 12 channels outputs, respectively. A built-in RESET function ensures that the output voltage at all channels is Low during power up. And a broad power supply voltage range (2.7V to 5.5V) provides design flexibility.